48 lines
1.1 KiB
C#
48 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using ImageDecode;
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using System.IO;
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namespace ShpViewer
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{
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public partial class ShpViewForm : Form
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{
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ShpReader shpReader;
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List<Bitmap> bitmaps = new List<Bitmap>();
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public ShpViewForm( string filename )
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{
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shpReader = new ShpReader( File.OpenRead( filename ) );
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foreach( ImageHeader h in shpReader )
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{
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byte[] imageBytes = h.Image;
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Bitmap bitmap = new System.Drawing.Bitmap( shpReader.Width, shpReader.Height );
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for( int x = 0 ; x < shpReader.Width ; x++ )
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for( int y = 0 ; y < shpReader.Height ; y++ )
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bitmap.SetPixel( x, y, Color.FromArgb( imageBytes[ x + shpReader.Width * y ], 0, 0 ) );
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bitmaps.Add( bitmap );
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}
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InitializeComponent();
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}
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protected override void OnPaint( PaintEventArgs e )
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{
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base.OnPaint( e );
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int y = 10;
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foreach( Bitmap b in bitmaps )
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{
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e.Graphics.DrawImage( b, 10, y );
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y += 10 + b.Height;
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}
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}
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}
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} |