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fix(export): enable proper file downloads and fix empty PNG export

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syntaxbullet
2026-02-09 22:50:25 +01:00
parent ea05b814b4
commit 8dae3578b1
5 changed files with 40 additions and 13 deletions
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26
src/scripts/ascii-controller.ts
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@@ -417,11 +417,27 @@ export class AsciiController {
// ============= Export =============
savePNG(): void {
const wasShowing = this.zoomState.showMagnifier;
// 1. Force hide magnifier for clean export
if (wasShowing) {
this.zoomState.showMagnifier = false;
this.requestRender('uniforms');
// Force synchronous render
this.renderFrame();
}
const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19);
AsciiExporter.downloadPNG(this.canvas, `ascii-art-${timestamp}.png`);
// 2. Restore state
if (wasShowing) {
this.zoomState.showMagnifier = true;
this.requestRender('uniforms');
}
}
async copyText(): Promise<void> {
saveText(): void {
if (!this.cachedGrid.imgEl) return;
const text = AsciiExporter.generateText(
this.cachedGrid.imgEl,
@@ -429,10 +445,11 @@ export class AsciiController {
this.cachedGrid.widthCols,
Math.floor(this.cachedGrid.heightRows)
);
await AsciiExporter.copyToClipboard(text);
const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19);
AsciiExporter.downloadText(text, `ascii-art-${timestamp}.txt`);
}
async copyHTML(): Promise<void> {
saveHTML(): void {
if (!this.cachedGrid.imgEl) return;
const html = AsciiExporter.generateHTML(
this.cachedGrid.imgEl,
@@ -440,7 +457,8 @@ export class AsciiController {
this.cachedGrid.widthCols,
Math.floor(this.cachedGrid.heightRows)
);
await AsciiExporter.copyToClipboard(html);
const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19);
AsciiExporter.downloadText(html, `ascii-art-${timestamp}.html`);
}
// ============= Utilities =============