Method draw

src/DrawingProgram/Tools/GridModifyTool.cpp:257–290

}

void GridModifyTool::draw(SkCanvas* canvas, const DrawData& drawData) {
    NetworkingObjects::NetObjTemporaryPtr<WorldGrid> gLock = grid.lock();
    if(gLock) {
        WorldGrid& g = *gLock;
        if(g.bounds.has_value()) {
            const auto& b = g.bounds.value();
            Vector2f bMin = drawP.world.drawData.cam.c.to_space(b.min);
            Vector2f bMax = drawP.world.drawData.cam.c.to_space(b.max);
            SkPaint rectBoundsPaint;
            rectBoundsPaint.setColor4f(drawP.world.canvasTheme.get_tool_front_color());
            rectBoundsPaint.setStroke(true);
            rectBoundsPaint.setStrokeWidth(0.0f);
            rectBoundsPaint.setAntiAlias(drawData.skiaAA);
            canvas->drawRect(SkRect::MakeLTRB(bMin.x(), bMin.y(), bMax.x(), bMax.y()), rectBoundsPaint);
            if(selectionMode == 0 || selectionMode == 4)
                drawP.draw_drag_circle(canvas, bMax, {0.9f, 0.5f, 0.1f, 1.0f}, drawData);
            if(selectionMode == 0 || selectionMode == 3)
                drawP.draw_drag_circle(canvas, bMin, {0.9f, 0.5f, 0.1f, 1.0f}, drawData);
        }
        if(selectionMode == 0 || selectionMode == 2) {
            Vector2f gSizeScreenPos;
            auto mouseWorldPos = drawP.world.drawData.cam.c.from_space(drawData.main->input.mouse.pos);
            if(mouseWorldPos.x() < g.offset.x() && selectionMode == 2)
                gSizeScreenPos = drawData.cam.c.to_space(g.offset - WorldVec{g.size, 0});
            else
                gSizeScreenPos = drawData.cam.c.to_space(g.offset + WorldVec{g.size, 0});
            drawP.draw_drag_circle(canvas, gSizeScreenPos, {0.1f, 0.9f, 0.9f, 1.0f}, drawData);
        }
        if(selectionMode == 0 || selectionMode == 1 || selectionMode == 3 || selectionMode == 4) {
            Vector2f gOffset = drawData.cam.c.to_space(g.offset);
            drawP.draw_drag_circle(canvas, gOffset, {1.0f, 0.27f, 0.27f, 1.0f}, drawData);
        }
    }
}

void GridModifyTool::switch_tool(DrawingProgramToolType newTool) {
    NetworkingObjects::NetObjTemporaryPtr<WorldGrid> gLock = grid.lock();