void ImageView::OnPaint(gfx::Canvas* canvas)
{
View::OnPaint(canvas);
if(image_.empty())
{
return;
}
gfx::Rect image_bounds(GetImageBounds());
if(image_bounds.IsEmpty())
{
return;
}
if(image_bounds.size() != gfx::Size(image_.width(), image_.height()))
{
// Resize case
image_.buildMipMap(false);
SkPaint paint;
paint.setFilterBitmap(true);
canvas->DrawBitmapInt(image_, 0, 0, image_.width(), image_.height(),
image_bounds.x(), image_bounds.y(), image_bounds.width(),
image_bounds.height(), true, paint);
}
else
{
canvas->DrawBitmapInt(image_, image_bounds.x(), image_bounds.y());
}
}
void ClipLineToImage(const Vec3F& line,
const ImageRef& size,
Vec3F& a,
Vec3F& b) {
vector<Vec3F> bounds;
GetImageBounds(size, bounds);
ClipLineToPoly(line, bounds, a, b);
}
