статистика времени кадра

src/ui/left_panel.zig

@@ -175,6 +175,7 @@ pub fn leftPanel(ctx: *WindowContext) void {
                 if (dvui.checkbox(@src(), &canvas.draw_document, "Draw document", .{})) {
                     canvas.requestRedraw();
                 }
+                if (dvui.checkbox(@src(), &canvas.show_render_stats, "Show stats", .{})) {}
                 if (!canvas.draw_document) {
                     if (dvui.button(@src(), if (doc.cpu_render.type == .Gradient) "Gradient" else "Squares", .{}, .{})) {
                         if (doc.cpu_render.type == .Gradient) {
@@ -188,6 +189,9 @@ pub fn leftPanel(ctx: *WindowContext) void {
                 if (dvui.button(@src(), "Add random shapes", .{}, .{})) {
                     canvas.addRandomShapes() catch {};
                 }
+                if (dvui.button(@src(), "Request redraw", .{}, .{})) {
+                    canvas.requestRedraw();
+                }
             } else {
                 dvui.label(@src(), "No document", .{}, .{});
             }