96 lines
2.3 KiB
JavaScript
96 lines
2.3 KiB
JavaScript
var Glyph, Patch, PatchView, _,
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extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
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hasProp = {}.hasOwnProperty;
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_ = require("underscore");
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Glyph = require("./glyph");
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PatchView = (function(superClass) {
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extend(PatchView, superClass);
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function PatchView() {
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return PatchView.__super__.constructor.apply(this, arguments);
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}
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PatchView.prototype._index_data = function() {
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return this._xy_index();
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};
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PatchView.prototype._render = function(ctx, indices, arg) {
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var i, j, k, len, len1, sx, sy;
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sx = arg.sx, sy = arg.sy;
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if (this.visuals.fill.doit) {
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this.visuals.fill.set_value(ctx);
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for (j = 0, len = indices.length; j < len; j++) {
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i = indices[j];
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if (i === 0) {
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ctx.beginPath();
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ctx.moveTo(sx[i], sy[i]);
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continue;
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} else if (isNaN(sx[i] + sy[i])) {
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ctx.closePath();
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ctx.fill();
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ctx.beginPath();
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continue;
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} else {
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ctx.lineTo(sx[i], sy[i]);
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}
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}
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ctx.closePath();
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ctx.fill();
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}
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if (this.visuals.line.doit) {
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this.visuals.line.set_value(ctx);
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for (k = 0, len1 = indices.length; k < len1; k++) {
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i = indices[k];
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if (i === 0) {
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ctx.beginPath();
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ctx.moveTo(sx[i], sy[i]);
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continue;
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} else if (isNaN(sx[i] + sy[i])) {
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ctx.closePath();
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ctx.stroke();
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ctx.beginPath();
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continue;
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} else {
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ctx.lineTo(sx[i], sy[i]);
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}
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}
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ctx.closePath();
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return ctx.stroke();
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}
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};
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PatchView.prototype.draw_legend = function(ctx, x0, x1, y0, y1) {
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return this._generic_area_legend(ctx, x0, x1, y0, y1);
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};
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return PatchView;
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})(Glyph.View);
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Patch = (function(superClass) {
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extend(Patch, superClass);
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function Patch() {
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return Patch.__super__.constructor.apply(this, arguments);
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}
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Patch.prototype.default_view = PatchView;
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Patch.prototype.type = 'Patch';
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Patch.coords([['x', 'y']]);
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Patch.mixins(['line', 'fill']);
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return Patch;
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})(Glyph.Model);
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module.exports = {
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Model: Patch,
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View: PatchView
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};
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