Custom draw possible issue

[Fabien Comte]

Hello,

I have a custom draw with image for buttons and labels and it looks like if x y havec an offset of +1 to +3 pixels (difficult to evaluate). Do you have an idea ?

[Joel Bodenmann]

Well, you gotta give us more than just that. We can't just guess out of nothing. Please include a screenshot (with a reference to what the size of one pixel is) and a text file with your custom drawing function.

[Fabien Comte]

Hello,

When i draw my images, it looks like x and y are expected values + 2

This is the code

void gwinMyButtonCustomDraw(GWidgetObject *gw, void *param) 
{
	const GColorSet *	pcol;
	coord_t				sy = 0;

	if (gw->g.vmt != (gwinVMT *)&buttonVMT)	return;
	

	gdispImage * temp_images = (gdispImage *)param;
	gdispImage * temp_image = NULL;
		
	if (!(gw->g.flags & GWIN_FLG_SYSENABLED)) 
	{
		temp_image = &(temp_images[BUTTON_DISABLED]);
	} 
	else if ((gw->g.flags & GBUTTON_FLG_PRESSED)) 
	{
		temp_image = &(temp_images[BUTTON_ACTIVE]);
	} 
	else 
	{
		temp_image = &(temp_images[BUTTON_IDLE]);
	}
	
	gdispGImageDraw(gw->g.display, temp_image, gw->g.x, gw->g.y, gw->g.width, gw->g.height, 0, sy);
	
	if (gw->text[0] != '\0')
	{
		pcol = getButtonColors(gw);
		gdispGDrawStringBox(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gw->g.height-2, gw->text, gw->g.font, pcol->text, justifyCenter);
	}
}

 

And a schematic (i noticed that because my button image was a prolongation of the background)