size() call

src/graphics/components/TextComponent.cpp

@@ -285,3 +285,16 @@ void TextComponent::sanitize(std::string &str) {
         found++;
     }
 }
+
+std::unique_ptr<std::pair<int, int>> TextComponent::size() const {
+    const std::shared_ptr<TextRasterizer> textRasterizer=rasterizerCache->loadFont(fontSize, bold);
+    rasterizationRequest request;
+    request.text = text;
+    // startX needs to be relative to the parent x
+    request.startX = x;
+    request.availableWidth = windowWidth;
+    request.sourceStartX = rasterStartX;
+    request.sourceStartY = rasterStartY;
+    request.noWrap = noWrap;
+    return textRasterizer->size(request);
+}

src/graphics/components/TextComponent.h

@@ -30,6 +30,7 @@ public:
     void resize(const int passedWindowWidth, const int passedWindowHeight); // compatible adapter
     void resize(const int passedWindowWidth, const int passedWindowHeight, const int passedAvailableWidth); // more detailed control
     void sanitize(std::string &str);
+    std::unique_ptr<std::pair<int, int>> size() const;
     
     // input needed stuff
     int rasterStartX = 0; // start reading text source at and place at destination 0