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colors iterator and fix bbox

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This commit is contained in:
Val Erastov 2015-07-17 14:38:37 -07:00
parent f63ca74185
commit 5e85ab26b9
1 changed files with 15 additions and 8 deletions
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23
web/app/sketcher/io.js
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@ -285,20 +285,28 @@ TCAD.io._format = function(str, args) {
});
};
TCAD.io.PrettyColors = function() {
var colors = ["#000000", "#00008B", "#006400", "#8B0000", "#FF8C00", "#E9967A"];
var colIdx = 0;
this.next = function () {
return colors[colIdx++ % colors.length];
}
}
TCAD.io.BBox = function() {
var bbox = [Number.MAX_VALUE, Number.MAX_VALUE, - Number.MAX_VALUE, - Number.MAX_VALUE];
var T = TCAD.io.Types;
this.check = function(obj) {
if (obj._class === T.SEGMENT) {
bbox.checkBounds(obj.a.x, obj.a.y);
bbox.checkBounds(obj.b.x, obj.b.y);
this.checkBounds(obj.a.x, obj.a.y);
this.checkBounds(obj.b.x, obj.b.y);
} else if (obj._class === T.END_POINT) {
bbox.checkBounds(obj.x, obj.y);
this.checkBounds(obj.x, obj.y);
} else if (obj._class === T.ARC) {
bbox.checkCircBounds(obj.c.x, obj.c.y, obj.r.get());
this.checkCircBounds(obj.c.x, obj.c.y, obj.r.get());
} else if (obj._class === T.CIRCLE) {
bbox.checkCircBounds(obj.c.x, obj.c.y, obj.r.get());
this.checkCircBounds(obj.c.x, obj.c.y, obj.r.get());
} else if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
}
}
@ -329,7 +337,6 @@ TCAD.io.BBox = function() {
TCAD.IO.prototype.svgExport = function () {
var T = TCAD.io.Types;
var colors = ["#000000", "#00008B", "#006400", "#8B0000", "#FF8C00", "#E9967A"];
var svg = "";
function append(chunk, args) {
@ -341,14 +348,14 @@ TCAD.IO.prototype.svgExport = function () {
var a = new TCAD.Vector();
var b = new TCAD.Vector();
var colIdx = 0;
var prettyColors = new TCAD.io.PrettyColors();
var toExport = [this.viewer.layers];
for (var t = 0; t < toExport.length; ++t) {
var layers = toExport[t];
for (var l = 0; l < layers.length; ++l) {
var layer = layers[l];
if (layer.readOnly) continue;
var color = colors[colIdx++ % colors.length];
var color = prettyColors.next();
append('<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];