91 lines
No EOL
2.6 KiB
Markdown
91 lines
No EOL
2.6 KiB
Markdown
/*
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The default grid size in Excalidraw is 20. Currently there is no way to change the grid size via the user interface. This script offers a way to bridge this gap.
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See documentation for more details:
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https://zsviczian.github.io/obsidian-excalidraw-plugin/ExcalidrawScriptsEngine.html
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```javascript
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*/
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if(ea.verifyMinimumPluginVersion && ea.verifyMinimumPluginVersion("2.4.0")) {
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const api = ea.getExcalidrawAPI();
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let appState = api.getAppState();
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let gridFrequency = appState.gridStep;;
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const customControls = (container) => {
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new ea.obsidian.Setting(container)
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.setName(`Major grid frequency`)
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.addDropdown(dropdown => {
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[2,3,4,5,6,7,8,9,10].forEach(grid=>dropdown.addOption(grid,grid));
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dropdown
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.setValue(gridFrequency)
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.onChange(value => {
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gridFrequency = value;
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})
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})
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}
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const gridSize = parseInt(await utils.inputPrompt(
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"Grid size?",
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null,
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appState.GridSize?.toString()??"20",
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null,
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1,
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false,
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customControls
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));
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if(isNaN(gridSize)) return; //this is to avoid passing an illegal value to Excalidraw
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const gridStep = isNaN(parseInt(gridFrequency)) ? appState.gridStep : parseInt(gridFrequency);
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api.updateScene({
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appState : {gridSize, gridStep, gridModeEnabled:true},
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commitToHistory:false
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});
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}
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// ----------------
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// old script
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// ----------------
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if(!ea.verifyMinimumPluginVersion || !ea.verifyMinimumPluginVersion("1.9.19")) {
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new Notice("This script requires a newer version of Excalidraw. Please install the latest version.");
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return;
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}
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const api = ea.getExcalidrawAPI();
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let appState = api.getAppState();
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const gridColor = appState.gridColor;
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let gridFrequency = gridColor?.MajorGridFrequency ?? 5;
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const customControls = (container) => {
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new ea.obsidian.Setting(container)
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.setName(`Major grid frequency`)
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.addDropdown(dropdown => {
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[2,3,4,5,6,7,8,9,10].forEach(grid=>dropdown.addOption(grid,grid));
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dropdown
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.setValue(gridFrequency)
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.onChange(value => {
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gridFrequency = value;
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})
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})
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}
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const grid = parseInt(await utils.inputPrompt(
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"Grid size?",
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null,
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appState.previousGridSize?.toString()??"20",
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null,
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1,
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false,
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customControls
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));
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if(isNaN(grid)) return; //this is to avoid passing an illegal value to Excalidraw
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appState.gridSize = grid;
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appState.previousGridSize = grid;
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if(gridColor) gridColor.MajorGridFrequency = parseInt(gridFrequency);
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api.updateScene({
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appState : {gridSize: grid, previousGridSize: grid, gridColor},
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commitToHistory:false
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}); |