// // EllipseTool.cs // // Author: // Jonathan Pobst // // Copyright (c) 2010 Jonathan Pobst // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. using System; using Cairo; using Pinta.Core; using Mono.Unix; namespace Pinta.Tools { //[System.ComponentModel.Composition (typeof (BaseTool))] public class EllipseTool : ShapeTool { public override string Name { get { return Catalog.GetString ("Ellipse"); } } public override string Icon { get { return "Tools.Ellipse.png"; } } public override string StatusBarText { get { return Catalog.GetString ("Click and drag to draw an ellipse (right click for secondary color). Hold shift to constrain to a circle."); } } public override int Priority { get { return 45; } } public EllipseTool () { } protected override Rectangle DrawShape (Rectangle rect, Layer l) { Document doc = PintaCore.Workspace.ActiveDocument; Rectangle dirty; using (Context g = new Context (l.Surface)) { g.AppendPath (doc.SelectionPath); g.FillRule = FillRule.EvenOdd; g.Clip (); g.Antialias = UseAntialiasing ? Antialias.Subpixel : Antialias.None; dirty = rect; if (FillShape && StrokeShape) dirty = g.FillStrokedEllipse (rect, fill_color, outline_color, BrushWidth); else if (FillShape) dirty = g.FillEllipse (rect, outline_color); else dirty = g.DrawEllipse (rect, outline_color, BrushWidth); } return dirty; } } }