管道基础大数据平台系统开发-【CS】-ExportMap
上一版本: ecfe1109 | 补丁 | 提交 | 显示空白
13693261870
2024-07-22 1f22a86346c18ccb29a4a712c4acb05c013b33d4 
修改高程和水面的计算方法
已修改1个文件
21 ■■■■■ 文件已修改
SimuTools/Tools/Handle.cs 21 ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 
 SimuTools/Tools/Handle.cs


@@ -36,8 +36,8 @@


            if (!Directory.Exists(temp)) Directory.CreateDirectory(temp);




            CopeTerrain(terrainFile, outPath, layer);


            //CopeWater(waterPath, outPath, layer);


            CopeFlow(flowPath, outPath, layer);


            CopeWater(waterPath, outPath, layer);


            //CopeFlow(flowPath, outPath, layer);


            CopeLayerJson(outPath, layer);




            if (Directory.Exists(temp)) Directory.Delete(temp, true);


@@ -56,7 +56,7 @@


                if (null == ds || 0 == ds.RasterCount || null == ds.GetSpatialRef()) return;




                SetTerrainInfo(ds, layer);


                //CreateTerrainPng(ds, layer, outPath);


                CreateTerrainPng(ds, layer, outPath);


            }


            finally


            {


@@ -200,22 +200,16 @@


                Graphics graphic = Graphics.FromImage(image);


                graphic.Clear(Color.Transparent); // 填充透明色




                //double perHeight = (layer.extension.maxHeight - layer.extension.minHeight) * 100 / 65536;


                //int val = Convert.ToInt32(buffer[x * y]* 100); //Convert.ToInt32((buffer[x * y] - layer.extension.minHeight) * 100);


                //int val = Convert.ToInt32((buffer[x * y] - layer.extension.minHeight) * 100 / perHeight);




                double perHeight = (layer.extension.maxHeight - layer.extension.minHeight) * 100 / 65536;


                for (int x = 0; x < width; x++)


                {


                    for (int y = 0; y < height; y++)


                    {


                        int offset = x + y * width;


                        if (float.IsNaN(buffer[offset]) || buffer[offset] < -999)


                        {


                            //image.SetPixel(x, y, Color.Transparent);


                            continue;


                        }


                        if (float.IsNaN(buffer[offset]) || buffer[offset] < -999) continue;




                        int val = Convert.ToInt32(buffer[offset] * 100);


                        //int val = Convert.ToInt32(buffer[offset] * 100);


                        int val = Convert.ToInt32((buffer[offset] - layer.extension.minHeight) * 100 / perHeight);


                        int r = val / 65536;


                        int g = (val - r * 65536) / 256;


                        int b = val % 256;


@@ -224,7 +218,6 @@


                        image.SetPixel(x, y, color);


                    }


                }




                image.Save(png, System.Drawing.Imaging.ImageFormat.Png);


            }


            finally