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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Provides an in browser PDF editor.
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*
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* @module moodle-assignfeedback_editpdf-editor
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*/
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/**
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* Class representing a rectangle.
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*
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* @namespace M.assignfeedback_editpdf
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* @class annotationrectangle
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* @extends M.assignfeedback_editpdf.annotation
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*/
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var ANNOTATIONRECTANGLE = function(config) {
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ANNOTATIONRECTANGLE.superclass.constructor.apply(this, [config]);
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};
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ANNOTATIONRECTANGLE.NAME = "annotationrectangle";
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ANNOTATIONRECTANGLE.ATTRS = {};
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Y.extend(ANNOTATIONRECTANGLE, M.assignfeedback_editpdf.annotation, {
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/**
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* Draw a rectangle annotation
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* @protected
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* @method draw
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* @return M.assignfeedback_editpdf.drawable
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*/
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draw: function() {
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var drawable,
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bounds,
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shape;
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drawable = new M.assignfeedback_editpdf.drawable(this.editor);
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bounds = new M.assignfeedback_editpdf.rect();
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bounds.bound([new M.assignfeedback_editpdf.point(this.x, this.y),
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new M.assignfeedback_editpdf.point(this.endx, this.endy)]);
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shape = this.editor.graphic.addShape({
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type: Y.Rect,
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width: bounds.width,
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height: bounds.height,
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stroke: {
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weight: STROKEWEIGHT,
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color: ANNOTATIONCOLOUR[this.colour]
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},
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x: bounds.x,
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y: bounds.y
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});
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drawable.shapes.push(shape);
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this.drawable = drawable;
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return ANNOTATIONRECTANGLE.superclass.draw.apply(this);
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},
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/**
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* Draw the in progress edit.
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*
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* @public
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* @method draw_current_edit
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* @param M.assignfeedback_editpdf.edit edit
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*/
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draw_current_edit: function(edit) {
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var drawable = new M.assignfeedback_editpdf.drawable(this.editor),
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shape,
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bounds;
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bounds = new M.assignfeedback_editpdf.rect();
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bounds.bound([new M.assignfeedback_editpdf.point(edit.start.x, edit.start.y),
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new M.assignfeedback_editpdf.point(edit.end.x, edit.end.y)]);
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// Set min. width and height of rectangle.
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if (!bounds.has_min_width()) {
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bounds.set_min_width();
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}
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if (!bounds.has_min_height()) {
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bounds.set_min_height();
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}
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shape = this.editor.graphic.addShape({
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type: Y.Rect,
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width: bounds.width,
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height: bounds.height,
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stroke: {
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weight: STROKEWEIGHT,
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color: ANNOTATIONCOLOUR[edit.annotationcolour]
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},
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x: bounds.x,
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y: bounds.y
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});
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drawable.shapes.push(shape);
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return drawable;
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}
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});
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M.assignfeedback_editpdf = M.assignfeedback_editpdf || {};
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M.assignfeedback_editpdf.annotationrectangle = ANNOTATIONRECTANGLE;
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