ICanvas.HandleDC
ICanvas
property HandleDC: OleVariant;
Type Library
TeeChartx
Description
Read only
Returns the DC Handle of the TChart Canvas allowing images to be sent directly to the Canvas. Not currently supported with OpenGL rendering.
Example [Visual Basic]:
Private Sub Form_Load()
'Add an Imagelist to the Form
'Found in Microsoft Common Controls
Dim X As ListImage
'Load one image into the ImageList.
'eg. .bmp or .jpg
Set X = ImageList1.ListImages. _
Add(, , LoadPicture("c:\images\myimage.bmp"))
End Sub
Private Sub TChart1_OnBeforeDraw()
ScaleMode = vbPoints ' Set ScaleMode to points.
ImageList1.ListImages(1).Draw TChart1.Canvas.HandleDC, 40, 40, imlNormal
End Sub