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user text builder

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This commit is contained in:
Val Erastov 2015-07-17 14:46:09 -07:00
parent 5e85ab26b9
commit a70b485454
1 changed files with 14 additions and 11 deletions
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25
web/app/sketcher/io.js
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@ -293,6 +293,13 @@ TCAD.io.PrettyColors = function() {
}
}
TCAD.io.TextBuilder = function() {
this.data = "";
this.line = function (chunk, args) {
this.data += TCAD.io._format(chunk, args) + "\n"
}
}
TCAD.io.BBox = function() {
var bbox = [Number.MAX_VALUE, Number.MAX_VALUE, - Number.MAX_VALUE, - Number.MAX_VALUE];
@ -337,11 +344,7 @@ TCAD.io.BBox = function() {
TCAD.IO.prototype.svgExport = function () {
var T = TCAD.io.Types;
var svg = "";
function append(chunk, args) {
svg += TCAD.io._format(chunk, args) + "\n"
}
var out = new TCAD.io.TextBuilder();
var bbox = new TCAD.io.BBox();
@ -356,28 +359,28 @@ TCAD.IO.prototype.svgExport = function () {
var layer = layers[l];
if (layer.readOnly) continue;
var color = prettyColors.next();
append('<g id="$" fill="$" stroke="$" stroke-width="$">', [layer.name, "none", color, '2']);
out.line('<g id="$" fill="$" stroke="$" stroke-width="$">', [layer.name, "none", color, '2']);
for (var i = 0; i < layer.objects.length; ++i) {
var obj = layer.objects[i];
if (obj._class !== T.END_POINT) bbox.check(obj);
if (obj._class === T.SEGMENT) {
append('<line x1="$" y1="$" x2="$" y2="$" />', [obj.a.x, obj.a.y, obj.b.x, obj.b.y]);
out.line('<line x1="$" y1="$" x2="$" y2="$" />', [obj.a.x, obj.a.y, obj.b.x, obj.b.y]);
} else if (obj._class === T.ARC) {
a.set(obj.a.x - obj.c.x, obj.a.y - obj.c.y, 0);
b.set(obj.b.x - obj.c.x, obj.b.y - obj.c.y, 0);
var dir = a.cross(b).z > 0 ? 0 : 1;
var r = obj.r.get();
append('<path d="M $ $ A $ $ 0 $ $ $ $" />', [obj.a.x, obj.a.y, r, r, dir, 1, obj.b.x, obj.b.y]);
out.line('<path d="M $ $ A $ $ 0 $ $ $ $" />', [obj.a.x, obj.a.y, r, r, dir, 1, obj.b.x, obj.b.y]);
} else if (obj._class === T.CIRCLE) {
append('<circle cx="$" cy="$" r="$" />', [obj.c.x, obj.c.y, obj.r.get()]);
out.line('<circle cx="$" cy="$" r="$" />', [obj.c.x, obj.c.y, obj.r.get()]);
} else if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
}
}
append('</g>');
out.line('</g>');
}
}
bbox.inc(20)
return TCAD.io._format("<svg viewBox='$ $ $ $'>\n", bbox.bbox) + svg + "</svg>"
return TCAD.io._format("<svg viewBox='$ $ $ $'>\n", bbox.bbox) + out.data + "</svg>"
};
TCAD.IO.prototype.dxfExport = function () {