X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/7a654f8d43fdb43d78b63d90528bed6e86b608cc..3789b528d8dd8aad4558e38e22d775bcab1cbd36:/docs/source/Shape.html
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+
+
+
+
+ The source code
+
+
+
+
+
+
+ /**
+ * @class Ext.chart.Shape
+ * @ignore
+ */
+Ext.define('Ext.chart.Shape', {
+
+ /* Begin Definitions */
+
+ singleton: true,
+
+ /* End Definitions */
+
+ circle: function (surface, opts) {
+ return surface.add(Ext.apply({
+ type: 'circle',
+ x: opts.x,
+ y: opts.y,
+ stroke: null,
+ radius: opts.radius
+ }, opts));
+ },
+ line: function (surface, opts) {
+ return surface.add(Ext.apply({
+ type: 'rect',
+ x: opts.x - opts.radius,
+ y: opts.y - opts.radius,
+ height: 2 * opts.radius,
+ width: 2 * opts.radius / 5
+ }, opts));
+ },
+ square: function (surface, opts) {
+ return surface.add(Ext.applyIf({
+ type: 'rect',
+ x: opts.x - opts.radius,
+ y: opts.y - opts.radius,
+ height: 2 * opts.radius,
+ width: 2 * opts.radius,
+ radius: null
+ }, opts));
+ },
+ triangle: function (surface, opts) {
+ opts.radius *= 1.75;
+ return surface.add(Ext.apply({
+ type: 'path',
+ stroke: null,
+ path: "M".concat(opts.x, ",", opts.y, "m0-", opts.radius * 0.58, "l", opts.radius * 0.5, ",", opts.radius * 0.87, "-", opts.radius, ",0z")
+ }, opts));
+ },
+ diamond: function (surface, opts) {
+ var r = opts.radius;
+ r *= 1.5;
+ return surface.add(Ext.apply({
+ type: 'path',
+ stroke: null,
+ path: ["M", opts.x, opts.y - r, "l", r, r, -r, r, -r, -r, r, -r, "z"]
+ }, opts));
+ },
+ cross: function (surface, opts) {
+ var r = opts.radius;
+ r = r / 1.7;
+ return surface.add(Ext.apply({
+ type: 'path',
+ stroke: null,
+ path: "M".concat(opts.x - r, ",", opts.y, "l", [-r, -r, r, -r, r, r, r, -r, r, r, -r, r, r, r, -r, r, -r, -r, -r, r, -r, -r, "z"])
+ }, opts));
+ },
+ plus: function (surface, opts) {
+ var r = opts.radius / 1.3;
+ return surface.add(Ext.apply({
+ type: 'path',
+ stroke: null,
+ path: "M".concat(opts.x - r / 2, ",", opts.y - r / 2, "l", [0, -r, r, 0, 0, r, r, 0, 0, r, -r, 0, 0, r, -r, 0, 0, -r, -r, 0, 0, -r, "z"])
+ }, opts));
+ },
+ arrow: function (surface, opts) {
+ var r = opts.radius;
+ return surface.add(Ext.apply({
+ type: 'path',
+ path: "M".concat(opts.x - r * 0.7, ",", opts.y - r * 0.4, "l", [r * 0.6, 0, 0, -r * 0.4, r, r * 0.8, -r, r * 0.8, 0, -r * 0.4, -r * 0.6, 0], "z")
+ }, opts));
+ },
+ drop: function (surface, x, y, text, size, angle) {
+ size = size || 30;
+ angle = angle || 0;
+ surface.add({
+ type: 'path',
+ path: ['M', x, y, 'l', size, 0, 'A', size * 0.4, size * 0.4, 0, 1, 0, x + size * 0.7, y - size * 0.7, 'z'],
+ fill: '#000',
+ stroke: 'none',
+ rotate: {
+ degrees: 22.5 - angle,
+ x: x,
+ y: y
+ }
+ });
+ angle = (angle + 90) * Math.PI / 180;
+ surface.add({
+ type: 'text',
+ x: x + size * Math.sin(angle) - 10, // Shift here, Not sure why.
+ y: y + size * Math.cos(angle) + 5,
+ text: text,
+ 'font-size': size * 12 / 40,
+ stroke: 'none',
+ fill: '#fff'
+ });
+ }
+});
+
+