> For the complete documentation index, see [llms.txt](https://viridian-games.gitbook.io/pixel-palette/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://viridian-games.gitbook.io/pixel-palette/core-components/drawing-settings.md).

# Drawing Settings

**DrawingSettings** is a simple remote control for everything else. UI buttons don't talk directly to the canvas or file system, they press a button on DrawingSettings, and DrawingSettings handles the rest.

#### What it does

<table><thead><tr><th width="131.66668701171875">Category</th><th>Methods</th><th>What happens</th></tr></thead><tbody><tr><td><strong>Tools</strong></td><td><code>SetPenBrush()</code>, <code>SetEraserBrush()</code>, <code>SetFillBrush()</code>, <code>SetColorPickerBrush()</code>, <code>SetSelectBrush()</code></td><td>Switches to that tool</td></tr><tr><td><strong>Brush</strong></td><td><code>SetBrushSize(1–16)</code>, <code>SetColor(Color)</code></td><td>Changes size or pen color</td></tr><tr><td><strong>Undo/Redo</strong></td><td><code>Undo()</code>, <code>Redo()</code></td><td>Steps back or forward</td></tr><tr><td><strong>Canvas</strong></td><td><code>SetCanvasSize(w, h)</code>, <code>ClearCanvas()</code></td><td>Resizes or wipes everything</td></tr><tr><td><strong>Selection</strong></td><td><code>DeleteSelection()</code>, <code>ClearSelection()</code></td><td>Removes or drops the selection</td></tr><tr><td><strong>File I/O</strong></td><td><code>ExportPNG()</code>, <code>ExportAllLayers()</code>, <code>ImportPNG()</code>, <code>ImportPNGAsNewLayer()</code>, <code>SaveProject()</code>, <code>LoadProject()</code>, <code>ExportSpriteSheet()</code></td><td>All the save/load/export operations</td></tr><tr><td><strong>Info</strong></td><td><code>LastExportPath</code>, <code>LastProjectPath</code>, <code>Canvas</code>, <code>FileIO</code></td><td>Access to the last saved paths and core components</td></tr></tbody></table>


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