update to 1.5.0HEADmaster

1 files changed, 473 insertions, 122 deletions

diff --git a/REFLECTION b/REFLECTION
index a750102..a4e1964 100644
--- a/REFLECTION
+++ b/REFLECTION
@@ -1,4 +1,4 @@
-Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
+Extension [ <persistent> extension #83 fastchart version 1.5.0 ] {
 
   - Classes [43] {
     Class [ <internal:fastchart> abstract class FastChart\Chart ] {
@@ -109,7 +109,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [72] {
+      - Methods [73] {
         Method [ <internal:fastchart, ctor> public method __construct ] {
 
           - Parameters [2] {
@@ -376,7 +376,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -635,6 +635,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -691,7 +699,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -829,7 +838,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [76] {
+      - Methods [77] {
         Method [ <internal:fastchart> public method setSeries ] {
 
           - Parameters [1] {
@@ -1128,7 +1137,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -1387,6 +1396,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -1443,7 +1460,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -1581,7 +1599,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [77] {
+      - Methods [78] {
         Method [ <internal:fastchart> public method setSeries ] {
 
           - Parameters [1] {
@@ -1888,7 +1906,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -2147,6 +2165,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -2203,7 +2229,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -2347,7 +2374,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [78] {
+      - Methods [79] {
         Method [ <internal:fastchart> public method setSeries ] {
 
           - Parameters [1] {
@@ -2662,7 +2689,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -2921,6 +2948,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -2977,7 +3012,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -3115,7 +3151,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [81] {
+      - Methods [82] {
         Method [ <internal:fastchart> public method setSlices ] {
 
           - Parameters [1] {
@@ -3455,7 +3491,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -3714,6 +3750,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -3770,7 +3814,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -3908,7 +3953,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [77] {
+      - Methods [78] {
         Method [ <internal:fastchart> public method setPoints ] {
 
           - Parameters [1] {
@@ -4217,7 +4262,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -4476,6 +4521,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -4532,7 +4585,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -4673,7 +4727,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [94] {
+      - Methods [95] {
         Method [ <internal:fastchart> public method setOhlcv ] {
 
           - Parameters [1] {
@@ -5123,7 +5177,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -5382,6 +5436,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -5438,7 +5500,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -5576,7 +5639,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setSeries ] {
 
           - Parameters [1] {
@@ -5867,7 +5930,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -6126,6 +6189,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -6182,7 +6253,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -6320,7 +6392,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setPoints ] {
 
           - Parameters [1] {
@@ -6595,7 +6667,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -6854,6 +6926,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -6910,7 +6990,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -7048,7 +7129,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setGrid ] {
 
           - Parameters [1] {
@@ -7332,7 +7413,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -7591,6 +7672,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -7647,7 +7736,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -7787,7 +7877,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [77] {
+      - Methods [78] {
         Method [ <internal:fastchart> public method setValue ] {
 
           - Parameters [1] {
@@ -8095,7 +8185,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -8354,6 +8444,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -8410,7 +8508,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -8548,7 +8647,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setTasks ] {
 
           - Parameters [1] {
@@ -8840,7 +8939,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -9099,6 +9198,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -9155,7 +9262,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -9293,7 +9401,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setBoxes ] {
 
           - Parameters [1] {
@@ -9576,7 +9684,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -9835,6 +9943,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -9891,7 +10007,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -10031,7 +10148,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [78] {
+      - Methods [79] {
         Method [ <internal:fastchart> public method setSeries ] {
 
           - Parameters [1] {
@@ -10346,7 +10463,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -10605,6 +10722,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -10661,7 +10786,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -10799,7 +10925,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setGrid ] {
 
           - Parameters [1] {
@@ -11090,7 +11216,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -11349,6 +11475,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -11405,7 +11539,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -11543,7 +11678,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setItems ] {
 
           - Parameters [1] {
@@ -11826,7 +11961,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -12085,6 +12220,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -12141,7 +12284,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -12282,7 +12426,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setStages ] {
 
           - Parameters [1] {
@@ -12565,7 +12709,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -12824,6 +12968,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -12880,7 +13032,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -13018,7 +13171,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [76] {
+      - Methods [77] {
         Method [ <internal:fastchart> public method setBars ] {
 
           - Parameters [1] {
@@ -13317,7 +13470,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -13576,6 +13729,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -13632,7 +13793,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -13770,7 +13932,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setGrid ] {
 
           - Parameters [1] {
@@ -14054,7 +14216,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -14304,6 +14466,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -14360,7 +14530,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -14500,7 +14671,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [77] {
+      - Methods [78] {
         Method [ <internal:fastchart> public method setRange ] {
 
           - Parameters [2] {
@@ -14808,7 +14979,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -15067,6 +15238,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -15123,7 +15302,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -15261,7 +15441,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [77] {
+      - Methods [78] {
         Method [ <internal:fastchart> public method setRange ] {
 
           - Parameters [2] {
@@ -15569,7 +15749,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -15828,6 +16008,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -15884,7 +16072,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -16022,7 +16211,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setBars ] {
 
           - Parameters [1] {
@@ -16313,7 +16502,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -16572,6 +16761,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -16628,7 +16825,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -16766,7 +16964,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setData ] {
 
           - Parameters [1] {
@@ -17050,7 +17248,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -17300,6 +17498,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -17356,7 +17562,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -17494,7 +17701,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setHierarchy ] {
 
           - Parameters [1] {
@@ -17769,7 +17976,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -18028,6 +18235,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -18084,7 +18299,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -18222,7 +18438,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setNodes ] {
 
           - Parameters [1] {
@@ -18505,7 +18721,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -18764,6 +18980,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -18820,7 +19044,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -18958,7 +19183,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setColumns ] {
 
           - Parameters [1] {
@@ -19233,7 +19458,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -19492,6 +19717,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -19548,7 +19781,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -19686,7 +19920,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setVectors ] {
 
           - Parameters [1] {
@@ -19970,7 +20204,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -20220,6 +20454,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -20276,7 +20518,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -20417,7 +20660,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setNodes ] {
 
           - Parameters [1] {
@@ -20437,7 +20680,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
         Method [ <internal:fastchart> public method setOrientation ] {
 
           - Parameters [1] {
-            Parameter #0 [ <required> int $mode ]
+            Parameter #0 [ <required> int $orientation ]
           }
           - Return [ static ]
         }
@@ -20708,7 +20951,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -20967,6 +21210,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -21023,7 +21274,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -21164,7 +21416,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [76] {
+      - Methods [77] {
         Method [ <internal:fastchart> public method setNodes ] {
 
           - Parameters [1] {
@@ -21463,7 +21715,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -21722,6 +21974,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -21778,7 +22038,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -21916,7 +22177,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [76] {
+      - Methods [77] {
         Method [ <internal:fastchart> public method setNodes ] {
 
           - Parameters [1] {
@@ -22215,7 +22476,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -22474,6 +22735,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -22530,7 +22799,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -22668,7 +22938,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setCategories ] {
 
           - Parameters [1] {
@@ -22959,7 +23229,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -23218,6 +23488,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -23274,7 +23552,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -23412,7 +23691,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setGroups ] {
 
           - Parameters [1] {
@@ -23687,7 +23966,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -23946,6 +24225,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -24002,7 +24289,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -24140,7 +24428,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [73] {
+      - Methods [74] {
         Method [ <internal:fastchart> public method setHierarchy ] {
 
           - Parameters [1] {
@@ -24415,7 +24703,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -24674,6 +24962,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -24730,7 +25026,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -24871,7 +25168,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [79] {
+      - Methods [80] {
         Method [ <internal:fastchart> public method setValue ] {
 
           - Parameters [1] {
@@ -25194,7 +25491,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -25453,6 +25750,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -25509,7 +25814,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -25647,7 +25953,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setSets ] {
 
           - Parameters [1] {
@@ -25930,7 +26236,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -26189,6 +26495,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -26245,7 +26559,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -26385,7 +26700,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setWords ] {
 
           - Parameters [1] {
@@ -26397,7 +26712,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
         Method [ <internal:fastchart> public method setOrientation ] {
 
           - Parameters [1] {
-            Parameter #0 [ <required> int $mode ]
+            Parameter #0 [ <required> int $orientation ]
           }
           - Return [ static ]
         }
@@ -26668,7 +26983,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -26927,6 +27242,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -26983,7 +27306,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -27121,7 +27445,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setEvents ] {
 
           - Parameters [1] {
@@ -27404,7 +27728,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -27663,6 +27987,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -27719,7 +28051,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -27861,7 +28194,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [75] {
+      - Methods [76] {
         Method [ <internal:fastchart> public method setHierarchy ] {
 
           - Parameters [1] {
@@ -27881,7 +28214,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
         Method [ <internal:fastchart> public method setOrientation ] {
 
           - Parameters [1] {
-            Parameter #0 [ <required> int $mode ]
+            Parameter #0 [ <required> int $orientation ]
           }
           - Return [ static ]
         }
@@ -28152,7 +28485,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -28411,6 +28744,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -28467,7 +28808,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }
@@ -28607,7 +28949,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
       - Properties [0] {
       }
 
-      - Methods [74] {
+      - Methods [75] {
         Method [ <internal:fastchart> public method setHierarchy ] {
 
           - Parameters [1] {
@@ -28619,7 +28961,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
         Method [ <internal:fastchart> public method setOrientation ] {
 
           - Parameters [1] {
-            Parameter #0 [ <required> int $mode ]
+            Parameter #0 [ <required> int $orientation ]
           }
           - Return [ static ]
         }
@@ -28890,7 +29232,7 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> bool $show ]
-            Parameter #1 [ <optional> string $format = '%g' ]
+            Parameter #1 [ <optional> ?string $format = null ]
           }
           - Return [ static ]
         }
@@ -29149,6 +29491,14 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
           - Return [ static ]
         }
 
+        Method [ <internal:fastchart, inherits FastChart\Chart> public method setPngCompressionLevel ] {
+
+          - Parameters [1] {
+            Parameter #0 [ <required> int $level ]
+          }
+          - Return [ static ]
+        }
+
         Method [ <internal:fastchart, inherits FastChart\Chart> public method setWebpMode ] {
 
           - Parameters [1] {
@@ -29205,7 +29555,8 @@ Extension [ <persistent> extension #83 fastchart version 1.4.0 ] {
 
         Method [ <internal:fastchart, inherits FastChart\Chart> public method drawSvgFragment ] {
 
-          - Parameters [0] {
+          - Parameters [1] {
+            Parameter #0 [ <optional> ?string $idPrefix = null ]
           }
           - Return [ string ]
         }