1

13693261870

2022-11-09 6e9376fc933c8721cdf90e68ccf4457090af968d

1

 ExportMap/ExportMap.csproj

@@ -141,7 +141,9 @@
    <Folder Include="App_Data\" />
  </ItemGroup>
  <ItemGroup>
    <Content Include="Sources\Test.qpt" />
    <Content Include="Sources\Test.qpt">
      <SubType>Designer</SubType>
    </Content>
    <Content Include="Sources\Test.qgz" />
  </ItemGroup>
  <ItemGroup>

 ExportMap/Models/ExportArgs.cs

@@ -18,6 +18,11 @@
        public String title { set; get; }

        /// <summary>
        /// 纸张大小
        /// </summary>
        public string pageSize { set; get; }

        /// <summary>
        /// 省份
        /// </summary>
        public String province { set; get; }
@@ -28,7 +33,7 @@
        public String scale { set; get; }

        /// <summary>
        /// 分辨率
        /// 分辨率（右下角文本）
        /// </summary>
        public String resolution { set; get; }

@@ -72,6 +77,11 @@
        /// </summary>
        public double xmax { set; get; }

        /// <summary>
        /// 出图分辨率
        /// </summary>
        public int dpi { set; get; }

        public void SetDefault()
        {
            if (string.IsNullOrWhiteSpace(title)) title = "管道基础大数据平台";
@@ -80,7 +90,33 @@
            if (string.IsNullOrWhiteSpace(resolution)) resolution = string.Empty;
            if (string.IsNullOrWhiteSpace(date)) date = DateTime.Now.ToString("yyyy.MM.dd");

            this.dpi = GetDpi(this.pageSize);
            imgPath = "";
        }

        public int GetDpi(string page)
        {
            if (string.IsNullOrWhiteSpace(page)) return 300;

            switch (page.ToUpper())
            {
                case "A0":
                    return 1200;
                case "A1":
                    return 850;
                case "A2":
                    return 600;
                case "A3":
                    return 424;
                case "A4":
                    return 300;
                case "A5":
                    return 212;
                case "A6":
                    return 150;
                default:
                    return 300;
            }
        }
    }
}

 ExportMap/Sources/Test.qpt

@@ -1,4 +1,4 @@
<Layout units="mm" name="Template" printResolution="300" worldFileMap="{4e649c5d-cabe-431f-a385-d69809d87ebf}">
<Layout units="mm" name="Template" printResolution="{dpi}" worldFileMap="{4e649c5d-cabe-431f-a385-d69809d87ebf}">
 <Snapper snapToItems="1" tolerance="5" snapToGrid="0" snapToGuides="1"/>
 <Grid resolution="10" offsetY="0" offsetUnits="mm" resUnits="mm" offsetX="0"/>
 <PageCollection>

 ExportMap/cs/ExportUtil.cs

@@ -24,6 +24,27 @@
            }
        }

        private static string sourcesPath;

        public string GetSourcesPath
        {
            get
            {
                if (string.IsNullOrEmpty(sourcesPath))
                {
                    sourcesPath = Path.Combine(BaseDir, "Sources");
                }

                return sourcesPath;
            }
        }

        /// <summary>
        /// 执行Python
        /// </summary>
        /// <param name="py">Python文件</param>
        /// <param name="qgz">QGIS工程</param>
        /// <param name="qpt">QGIS模板</param>
        public static void ExecPython(string py, string qgz, string qpt)
        {
            try