void wdCanvasViewport(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax)
{
canvas->viewport.xmin = xmin;
canvas->viewport.xmax = xmax;
canvas->viewport.ymin = ymin;
canvas->viewport.ymax = ymax;
wdUpdateTransformation(canvas);
}
void wdCanvasWindow(cdCanvas* canvas, double xmin, double xmax, double ymin, double ymax)
{
canvas->window.xmin = xmin;
canvas->window.xmax = xmax;
canvas->window.ymin = ymin;
canvas->window.ymax = ymax;
wdUpdateTransformation(canvas);
}
void wdCanvasWindow(cdCanvas* canvas, double xmin, double xmax, double ymin, double ymax)
{
assert(canvas);
if (!_cdCheckCanvas(canvas)) return;
canvas->window.xmin = xmin;
canvas->window.xmax = xmax;
canvas->window.ymin = ymin;
canvas->window.ymax = ymax;
wdUpdateTransformation(canvas);
}
void wdCanvasViewport(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax)
{
assert(canvas);
if (!_cdCheckCanvas(canvas)) return;
canvas->viewport.xmin = xmin;
canvas->viewport.xmax = xmax;
canvas->viewport.ymin = ymin;
canvas->viewport.ymax = ymax;
wdUpdateTransformation(canvas);
}
void wdSetDefaults(cdCanvas* canvas)
{
canvas->window.xmin = 0;
canvas->window.xmax = canvas->w_mm;
canvas->window.ymin = 0;
canvas->window.ymax = canvas->h_mm;
canvas->viewport.xmin = 0;
canvas->viewport.xmax = canvas->w-1;
canvas->viewport.ymin = 0;
canvas->viewport.ymax = canvas->h-1;
wdUpdateTransformation(canvas);
}
