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Additional zoom controls

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This commit is contained in:
Geomitron
2024-07-12 12:18:27 -05:00
parent cb6e51be24
commit d6373194a6
1 changed files with 14 additions and 2 deletions
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16
src-angular/app/app.component.ts
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@@ -16,12 +16,24 @@ export class AppComponent {
settingsService.loadSettings().then(() => this.settingsLoaded = true) settingsService.loadSettings().then(() => this.settingsLoaded = true)
document.addEventListener('keydown', event => { document.addEventListener('keydown', event => {
if (event.ctrlKey && (event.key === '+' || event.key === '-' || event.key === '=')) { if (event.ctrlKey && (event.key === '+' || event.key === '-' || event.key === '=' || event.key === '0')) {
event.preventDefault() event.preventDefault()
if (event.key === '+' || event.key === '=') { if (event.key === '+' || event.key === '=') {
settingsService.zoomIn() settingsService.zoomIn()
} else { } else if (event.key === '-') {
settingsService.zoomOut() settingsService.zoomOut()
} else {
settingsService.zoomFactor = 1
}
}
})
document.addEventListener('wheel', event => {
if (event.ctrlKey && event.deltaY !== 0) {
if (event.deltaY > 0) {
settingsService.zoomOut()
} else {
settingsService.zoomIn()
} }
} }
}) })