1 files changed, 147 insertions, 0 deletions
diff --git a/public/bower_components/jquery-sparkline/src/vcanvas-base.js b/public/bower_components/jquery-sparkline/src/vcanvas-base.js
new file mode 100644
index 0000000..fcd89ee
--- /dev/null
+++ b/public/bower_components/jquery-sparkline/src/vcanvas-base.js
@@ -0,0 +1,147 @@
+    // Setup a very simple "virtual canvas" to make drawing the few shapes we need easier
+    // This is accessible as $(foo).simpledraw()
+
+    VShape = createClass({
+        init: function (target, id, type, args) {
+            this.target = target;
+            this.id = id;
+            this.type = type;
+            this.args = args;
+        },
+        append: function () {
+            this.target.appendShape(this);
+            return this;
+        }
+    });
+
+    VCanvas_base = createClass({
+        _pxregex: /(\d+)(px)?\s*$/i,
+
+        init: function (width, height, target) {
+            if (!width) {
+                return;
+            }
+            this.width = width;
+            this.height = height;
+            this.target = target;
+            this.lastShapeId = null;
+            if (target[0]) {
+                target = target[0];
+            }
+            $.data(target, '_jqs_vcanvas', this);
+        },
+
+        drawLine: function (x1, y1, x2, y2, lineColor, lineWidth) {
+            return this.drawShape([[x1, y1], [x2, y2]], lineColor, lineWidth);
+        },
+
+        drawShape: function (path, lineColor, fillColor, lineWidth) {
+            return this._genShape('Shape', [path, lineColor, fillColor, lineWidth]);
+        },
+
+        drawCircle: function (x, y, radius, lineColor, fillColor, lineWidth) {
+            return this._genShape('Circle', [x, y, radius, lineColor, fillColor, lineWidth]);
+        },
+
+        drawPieSlice: function (x, y, radius, startAngle, endAngle, lineColor, fillColor) {
+            return this._genShape('PieSlice', [x, y, radius, startAngle, endAngle, lineColor, fillColor]);
+        },
+
+        drawRect: function (x, y, width, height, lineColor, fillColor) {
+            return this._genShape('Rect', [x, y, width, height, lineColor, fillColor]);
+        },
+
+        getElement: function () {
+            return this.canvas;
+        },
+
+        /**
+         * Return the most recently inserted shape id
+         */
+        getLastShapeId: function () {
+            return this.lastShapeId;
+        },
+
+        /**
+         * Clear and reset the canvas
+         */
+        reset: function () {
+            alert('reset not implemented');
+        },
+
+        _insert: function (el, target) {
+            $(target).html(el);
+        },
+
+        /**
+         * Calculate the pixel dimensions of the canvas
+         */
+        _calculatePixelDims: function (width, height, canvas) {
+            // XXX This should probably be a configurable option
+            var match;
+            match = this._pxregex.exec(height);
+            if (match) {
+                this.pixelHeight = match[1];
+            } else {
+                this.pixelHeight = $(canvas).height();
+            }
+            match = this._pxregex.exec(width);
+            if (match) {
+                this.pixelWidth = match[1];
+            } else {
+                this.pixelWidth = $(canvas).width();
+            }
+        },
+
+        /**
+         * Generate a shape object and id for later rendering
+         */
+        _genShape: function (shapetype, shapeargs) {
+            var id = shapeCount++;
+            shapeargs.unshift(id);
+            return new VShape(this, id, shapetype, shapeargs);
+        },
+
+        /**
+         * Add a shape to the end of the render queue
+         */
+        appendShape: function (shape) {
+            alert('appendShape not implemented');
+        },
+
+        /**
+         * Replace one shape with another
+         */
+        replaceWithShape: function (shapeid, shape) {
+            alert('replaceWithShape not implemented');
+        },
+
+        /**
+         * Insert one shape after another in the render queue
+         */
+        insertAfterShape: function (shapeid, shape) {
+            alert('insertAfterShape not implemented');
+        },
+
+        /**
+         * Remove a shape from the queue
+         */
+        removeShapeId: function (shapeid) {
+            alert('removeShapeId not implemented');
+        },
+
+        /**
+         * Find a shape at the specified x/y co-ordinates
+         */
+        getShapeAt: function (el, x, y) {
+            alert('getShapeAt not implemented');
+        },
+
+        /**
+         * Render all queued shapes onto the canvas
+         */
+        render: function () {
+            alert('render not implemented');
+        }
+    });
+