管道基础大数据平台系统开发-【CS】-ExportMap
1
13693261870
2024-07-22 bee6f1539d633c0347f3f5f2460fe6676fb45a7c
SimuTools/Tools/Handle.cs
@@ -37,7 +37,7 @@
            CopeTerrain(terrainFile, outPath, layer);
            CopeWater(waterPath, outPath, layer);
            //CopeFlow(flowPath, outPath, layer);
            CopeFlow(flowPath, outPath, layer);
            CopeLayerJson(outPath, layer);
            if (Directory.Exists(temp)) Directory.Delete(temp, true);
@@ -184,7 +184,7 @@
        /// <summary>
        /// Tif值转存至Png
        /// </summary>
        private static void Tif2Png(Domain.Layer layer, string tif, string png, int width, int height)
        private static void Tif2Png(Domain.Layer layer, string tif, string png, int width, int height, int heightOffset = 0)
        {
            Dataset ds = null;
            try
@@ -200,7 +200,7 @@
                Graphics graphic = Graphics.FromImage(image);
                graphic.Clear(Color.Transparent); // 填充透明色
                double perHeight = (layer.extension.maxHeight - layer.extension.minHeight) * 100 / 65536;
                double perHeight = (layer.extension.maxHeight - layer.extension.minHeight + heightOffset) * 100 / 65536;
                for (int x = 0; x < width; x++)
                {
                    for (int y = 0; y < height; y++)
@@ -240,6 +240,14 @@
            SetWaterData(layer, files);
            if (files.Count != layer.waters.data.Count) return;
            ProcessWaters(files, outPath, layer);
        }
        /// <summary>
        /// 处理水面数据
        /// </summary>
        private static void ProcessWaters(List<string> files, string outPath, Domain.Layer layer)
        {
            /*for (int i = 0, c = files.Count; i < c; i++)
            {
                Dataset ds = null;
@@ -293,7 +301,7 @@
                }
                string png = Path.Combine(waterPath, sizes[0] + "_" + sizes[1] + ".png");
                Tif2Png(layer, tif, png, sizes[0], sizes[1]);
                Tif2Png(layer, tif, png, sizes[0], sizes[1], 1);
            }
        }
@@ -414,17 +422,16 @@
                    for (int y = 0; y < height; y++)
                    {
                        int offset = x + y * width;
                        if (float.IsNaN(vxBuffer[offset]) || vxBuffer[offset] < -999 ||
                            float.IsNaN(vyBuffer[offset]) || vyBuffer[offset] < -999) continue;
                        float fx = GetFloatValue(vxBuffer[offset]);
                        float fy = GetFloatValue(vyBuffer[offset]);
                        float vx = vxBuffer[offset], vy = vyBuffer[offset];
                        //int val = Convert.ToInt32(vxBuffer[offset] * 100);
                        //int r = val / 65536;
                        //int g = (val - r * 65536) / 256;
                        //int b = val % 256;
                        int r = 0;
                        int g = 0;
                        int b = 0;
                        double dx = fx * 0.5 + 0.5;
                        double dy = fy * 0.5 + 0.5;
                        double dv = Math.Sqrt(Math.Pow(fx, 2) + Math.Pow(fy, 2));
                        int r = Convert.ToInt32(dv * 255);
                        int g = Convert.ToInt32(dx * 255);
                        int b = Convert.ToInt32(dy * 255);
                        Color color = Color.FromArgb(127, r, g, b);
                        image.SetPixel(x, y, color);
@@ -441,6 +448,14 @@
                if (File.Exists(vyTif)) File.Delete(vyTif);
            }
        }
        /// <summary>
        /// 获取Float值
        /// </summary>
        private static float GetFloatValue(float val)
        {
            return (float.IsNaN(val) || val < -999) ? 0 : val;
        }
        #endregion
        #region 元数据