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|Home ChartPack RChart Class TContourPlot Methods DrawTo|
|See also: DrawToRelPix, DoubleArrow (ContourPlot)|
DrawTo can draw in two different coordinate systems: version  uses the world coordinates (these are the coordinates shown at the axes of the chart), version  uses the screen coordinates in pixels, versions  and  provide a mixed coordinates mode. Using screen coordinates has the effect that the end of the line remains at a fixed position even if the chart is panned or zoomed.
Note that the cursor position is updated to the position [x,y]. The line width may be adjusted by the property LineWidth. The color of the voids in dashed lines is controlled by the property FillColor.