Help, about CanvasDrawText

[过了周六]

Hi, everybody.

I want to draw text in XOR mode, but CanvasDrawText cannot support this function.

Who can tell me how to do? Thanks.

Tim

2008.08.15

[jr_2005]

Set ATTR_PEN_MODE for the Canvas control to VAL_XOR_MODE first. There is a fuller list here.

JR

[过了周六]

Hi, JR.

Thanks for your help. But I found another question when I checked the CanvasDrawText's help.

{ 

CanvasDrawText draws the text using the current value of ATTR_PEN_COLOR.

CanvasDrawText draws the background rectangle using the current value of the following attributes:

ATTR_PEN_FILL_COLOR
ATTR_PEN_MODE
ATTR_PEN_PATTERN

} 

It looks like that CanvasDrawText cannot draw the text in VAL_XOR_MODE, but only use this mode in drawing background rectangle.

Is that ture?