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Wizard DXF: Adatta misura l'area senza barre di scorrimento (offset meno bordi). Refs #113

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019A9CSrh9rfM5WwqKtg8BSE
This commit is contained in:
Adriano (daitarn)
2026-10-28 12:44:26 +01:00
parent 04b81ad2f2
commit 198c6c63c4
2 changed files with 16 additions and 2 deletions
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src/frontend/flask_app/static/js/dxf_recipe_wizard.js
+9 -2
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@@ -515,8 +515,15 @@ function dxfRecipeWizard(taskId, csrf, msgs) {
const vp = this._vpEl(k), v = this.views[k];
if (!vp || !v.w || !v.h || !vp.clientWidth) return; // nascosto o vuoto: niente
// altezza utile del viewport (senza bordo), ripiego 240; con 240 secco il contenuto sborda e compare lo scroll
const ch = vp.clientHeight || 240;
let z = Math.min(vp.clientWidth / v.w, ch / v.h);
let cw = vp.clientWidth, ch = vp.clientHeight || 240;
// #113: Adatta premuto da ingrandito: client* escludono le barre di scorrimento che spariranno dopo il fit;
// l'area vera e' offset* meno i bordi (nei test senza DOM offsetWidth manca e restano client*)
if (vp.offsetWidth && typeof getComputedStyle === 'function') {
const cs = getComputedStyle(vp);
cw = vp.offsetWidth - (parseFloat(cs.borderLeftWidth) + parseFloat(cs.borderRightWidth) || 0);
ch = vp.offsetHeight - (parseFloat(cs.borderTopWidth) + parseFloat(cs.borderBottomWidth) || 0) || 240;
}
let z = Math.min(cw / v.w, ch / v.h);
if (k === 'img') z = Math.min(8, Math.max(0.05, z));
v.zoom = z;
v.fit = z;
src/frontend/flask_app/tests/js/test_dxf_zoom.js
+7
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@@ -113,6 +113,13 @@ check('#113 pan: cursore grabbing', w.vCursor('dxf') === 'grabbing');
w.vPanEnd();
check('#113 pan finito', w.viewPanKey === '' && w._viewPan === null);
// #113: Adatta da ingrandito, con barre di scorrimento presenti: area = offset* meno i bordi, non client*
global.getComputedStyle = () => ({ borderLeftWidth: '1px', borderRightWidth: '1px', borderTopWidth: '1px', borderBottomWidth: '1px' });
w = make(432); w.$refs.vpImg.clientHeight = 228; w.$refs.vpImg.offsetWidth = 444; w.$refs.vpImg.offsetHeight = 240;
w.vSetContent('img', 2464, 2056);
check('#113 Adatta con barre: area senza barre (238/2056)', near(w.views.img.fit, 238 / 2056), String(w.views.img.fit));
delete global.getComputedStyle;
// Integrazione DXF: loadDxfPreview imposta la misura del viewBox e fa Adatta; file tolto azzera
(async () => {
const PREVIEW = {