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Wizard DXF: correzioni revisione zoom anteprime (style statico, x-show, altezza utile). Refs #113

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Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
Adriano (daitarn)
2026-10-28 12:39:06 +01:00
parent 45c9e6c3f3
commit 04b81ad2f2
4 changed files with 25 additions and 13 deletions
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src/frontend/flask_app/tests/js/test_dxf_zoom.js
+11 -7
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@@ -23,18 +23,18 @@ const near = (a, b) => Math.abs(a - b) < 1e-9 * Math.max(1, Math.abs(b));
// Wizard con viewport finti e $nextTick sincrono
function make(cw) {
const w = dxfRecipeWizard(1, () => 'tok', {});
const vp = () => ({ clientWidth: cw, clientHeight: 240, scrollLeft: 5, scrollTop: 5 });
const vp = () => ({ clientWidth: cw, clientHeight: 238, scrollLeft: 5, scrollTop: 5 });
w.$refs = { vpImg: vp(), vpDxf: vp() };
w.$nextTick = fn => fn();
return w;
}
// img: viewport 400 x 240, immagine 2856 x 2848
// img: viewport 400 x 238 utili, immagine 2856 x 2848
let w = make(400);
w.vSetContent('img', 2856, 2848);
check('#113 img: Adatta = 240/2848', near(w.views.img.zoom, 240 / 2848) && near(w.views.img.fit, 240 / 2848), String(w.views.img.zoom));
check('#113 img: Adatta = clientHeight/2848', near(w.views.img.zoom, 238 / 2848) && near(w.views.img.fit, 238 / 2848), String(w.views.img.zoom));
check('#113 img: scroll azzerato dopo Adatta', w.$refs.vpImg.scrollLeft === 0 && w.$refs.vpImg.scrollTop === 0);
check('#113 img: percentuale = zoom*100', w.vPct('img') === Math.round(240 / 2848 * 100) + ' %', w.vPct('img'));
check('#113 img: percentuale = zoom*100', w.vPct('img') === Math.round(238 / 2848 * 100) + ' %', w.vPct('img'));
const z0 = w.views.img.zoom;
w.vZoomBy('img', 1.25);
check('#113 img: zoomBy moltiplica', near(w.views.img.zoom, z0 * 1.25));
@@ -45,13 +45,17 @@ w.vZoomBy('img', 1e-9);
check('#113 img: limite basso 0.05', w.views.img.zoom === 0.05);
w.vFit('img');
check('#113 img: Adatta torna al fit', near(w.views.img.zoom, z0) && w.vCanPan('img') === false);
// clientHeight 0 (non misurabile): ripiego 240
w = make(400); w.$refs.vpImg.clientHeight = 0; w.vSetContent('img', 2856, 2848);
check('#113 img: clientHeight 0 usa 240', near(w.views.img.fit, 240 / 2848));
w = make(400); w.vSetContent('img', 2856, 2848);
check('#113 img: l\'altra vista non si muove', w.views.dxf.w === 0 && w.views.dxf.zoom === 1);
check('#113 img: wrapper w*zoom', near(w.vW('img'), 2856 * z0) && near(w.vH('img'), 2848 * z0));
// dxf: viewBox 20 x 10 mm, viewport 400 x 240 -> fit = min(20, 24) = 20
// dxf: viewBox 20 x 10 mm, viewport 400 x 238 -> fit = min(20, 23.8) = 20
w = make(400);
w.vSetContent('dxf', 20, 10);
check('#113 dxf: fit = min(vpW/w, 240/h)', near(w.views.dxf.fit, 20), String(w.views.dxf.fit));
check('#113 dxf: fit = min(vpW/w, clientHeight/h)', near(w.views.dxf.fit, 20), String(w.views.dxf.fit));
check('#113 dxf: dopo Adatta 100 %', w.vPct('dxf') === '100 %', w.vPct('dxf'));
w.vZoomBy('dxf', 2);
check('#113 dxf: zoom 2x = 200 %', w.vPct('dxf') === '200 %', w.vPct('dxf'));
@@ -66,7 +70,7 @@ w.vSetContent('img', 1000, 500);
check('#113 clientWidth 0: nessun fit, stato invariato', w.views.img.zoom === 1 && w.views.img.fit === 1 && w.views.img.w === 1000);
w.$refs.vpImg.clientWidth = 500;
w.vFit('img');
check('#113 viewport visibile: il fit parte', near(w.views.img.fit, 0.48), String(w.views.img.fit));
check('#113 viewport visibile: il fit parte', near(w.views.img.fit, 238 / 500), String(w.views.img.fit));
// Reset: nuova immagine / DXF tolto
w.vReset('img');