CustomCanvasEditor.h File Reference

ICanvasEditor implementation for custom canvas with zoom support (PrefabCanvas) More...

#include "ICanvasEditor.h"
#include "CanvasMinimapRenderer.h"
#include <string>
#include <memory>

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Classes
class	Olympe::CustomCanvasEditor

Namespaces
namespace	Olympe
	< Provides AssetID and INVALID_ASSET_ID

Detailed Description

ICanvasEditor implementation for custom canvas with zoom support (PrefabCanvas)

Provides pan, zoom, and coordinate transformation without imnodes dependency

@design

• Full manual control of pan/zoom
• Supports zoom range 0.1x - 3.0x (configurable)
• Grid delegated to CanvasGridRenderer with zoom-aware scaling
• Coordinate transformation includes zoom scaling
• Input handling (middle-mouse pan, scroll zoom)

@usage // In EntityPrefabRenderer::Render() m_canvasEditor = std::make_unique<CustomCanvasEditor>("ComponentCanvas", canvasScreenPos, canvasSize);

m_canvasEditor->BeginRender(); { // Render custom nodes RenderMyComponentNodes(); } m_canvasEditor->EndRender();

@compatibility C++14

Definition in file CustomCanvasEditor.h.