mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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117 lines
2.9 KiB
C#
117 lines
2.9 KiB
C#
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#region ================== Copyright (c) 2007 Pascal vd Heiden
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/*
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* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
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* This program is released under GNU General Public License
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*
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* This program 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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*/
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#endregion
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#region ================== Namespaces
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Text;
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using System.Windows.Forms;
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using System.IO;
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using System.Reflection;
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using CodeImp.DoomBuilder.Interface;
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using CodeImp.DoomBuilder.IO;
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using CodeImp.DoomBuilder.Map;
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using CodeImp.DoomBuilder.Rendering;
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#endregion
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namespace CodeImp.DoomBuilder.Editing
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{
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internal class FrozenOverviewMode : ViewClassicMode
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{
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#region ================== Constants
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#endregion
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#region ================== Variables
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#endregion
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#region ================== Properties
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#endregion
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#region ================== Constructor / Disposer
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// Constructor
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public FrozenOverviewMode()
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{
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float left = float.MaxValue;
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float top = float.MaxValue;
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float right = float.MinValue;
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float bottom = float.MinValue;
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float scalew, scaleh, scale;
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float width, height;
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// Go for all vertices
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foreach(Vertex v in General.Map.Data.Vertices)
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{
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// Adjust boundaries by vertices
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if(v.Position.x < left) left = v.Position.x;
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if(v.Position.x > right) right = v.Position.x;
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if(v.Position.y < top) top = v.Position.y;
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if(v.Position.y > bottom) bottom = v.Position.y;
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}
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// Calculate width/height
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width = (right - left);
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height = (bottom - top);
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// Calculate scale to view map at
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scalew = (float)General.Map.Graphics.RenderTarget.ClientSize.Width / (width * 1.1f);
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scaleh = (float)General.Map.Graphics.RenderTarget.ClientSize.Height / (height * 1.1f);
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if(scalew < scaleh) scale = scalew; else scale = scaleh;
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// Change the view to see the whole map
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renderer.ScaleView(scale);
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renderer.PositionView(left + (right - left) * 0.5f, top + (bottom - top) * 0.5f);
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General.Map.Data.Update();
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}
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// Diposer
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public override void Dispose()
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{
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// Not already disposed?
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if(!isdisposed)
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{
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// Clean up
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// Dispose base
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base.Dispose();
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}
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}
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#endregion
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#region ================== Methods
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// This redraws the display
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public override void RedrawDisplay()
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{
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if(renderer.StartRendering())
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{
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renderer.RenderLinedefs(General.Map.Data, General.Map.Data.Linedefs);
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renderer.RenderVertices(General.Map.Data, General.Map.Data.Vertices);
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renderer.FinishRendering();
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}
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}
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#endregion
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}
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}
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