api:dk11:delphi:gischart.gisdrawchart_tgis_rendererabstract_tpoint_integer_tgis_chartstyle_tgis_doublearray_tgis_colorarray
Table of Contents
GisDrawChart(TGIS_RendererAbstract; TPoint; Integer; TGIS_ChartStyle; TGIS_DoubleArray; TGIS_ColorArray) method
DK11 for Delphi | GisChart.GisDrawChart | Overloads | Methods
Draw a chart of a given location.
Syntax
// Delphi procedure GisDrawChart( const _canvas : TGIS_RendererAbstract; const _center : TPoint; const _size : Integer; const _style : TGIS_ChartStyle; const _values : TGIS_DoubleArray; const _colors : TGIS_ColorArray ); overload;
// C++ Builder extern DELPHI_PACKAGE void GisDrawChart( TGIS_RendererAbstract* const _canvas, TPoint* const _center, const int _size, TGIS_ChartStyle* const _style, TGIS_DoubleArray* const _values, TGIS_ColorArray* const _colors ) /* overload */;
Parameters
| Name | Type | Description |
|---|---|---|
| _canvas | TGIS_RendererAbstract | Canvas of device |
| _center | TPoint | origin (center) of chart i canvas coordinates |
| _size | Integer | size of the chart |
| _style | TGIS_ChartStyle | chart style for new chart |
| _values | TGIS_DoubleArray | array of values to be represented; first is minimum, second is maximum, and then |
| _colors | TGIS_ColorArray | array of colors to be represented |
Remarks
See TGIS_LayerVector.DrawChart for details and example.
2020/05/06 01:07