LayoutRect InlinePainter::outlinePaintRect(const Vector<LayoutRect>& outlineRects, const LayoutPoint& paintOffset) const
{
int outlineOutset = m_layoutInline.styleRef().outlineOutsetExtent();
LayoutRect outlineRect;
for (const LayoutRect& rect : outlineRects) {
LayoutRect inflatedRect(rect);
// Inflate the individual rects instead of the union, to avoid losing
// rects which have degenerate width/height (== isEmpty() true.)
inflatedRect.inflate(outlineOutset);
outlineRect.unite(inflatedRect);
}
outlineRect.moveBy(paintOffset);
return outlineRect;
}
void InspectorPageAgent::didPaint(RenderObject*, const GraphicsLayer*, GraphicsContext* context, const LayoutRect& rect)
{
if (!m_enabled || m_client->overridesShowPaintRects() || !m_state->getBoolean(PageAgentState::pageAgentShowPaintRects))
return;
static int colorSelector = 0;
const Color colors[] = {
Color(0, 0x5F, 0, 0x3F),
Color(0, 0xAF, 0, 0x3F),
Color(0, 0xFF, 0, 0x3F),
};
LayoutRect inflatedRect(rect);
inflatedRect.inflate(-1);
m_overlay->drawOutline(context, inflatedRect, colors[colorSelector++ % WTF_ARRAY_LENGTH(colors)]);
}
