private void OnGUI()
{
// fixed window size
GUILayout.ExpandHeight(false);
GUILayout.ExpandWidth(false);
SelectBox = new Rect(3, 0, position.width - 6, EditorGUIUtility.singleLineHeight * 4);
RenderBox = new Rect(3, EditorGUIUtility.singleLineHeight * 4, position.width - 6, EditorGUIUtility.singleLineHeight * 16);
#region Select Box
GUILayout.BeginArea(SelectBox);
GUILayout.Label("- Select object shape file : ", GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Load Shape", GUILayout.Height(EditorGUIUtility.singleLineHeight), GUILayout.Width(EditorGUIUtility.fieldWidth * 2)))
{
shpFilePath = EditorUtility.OpenFilePanel("Shape Loader(shx or shp)", "", "shp,shx");
}
EditorGUILayout.SelectableLabel(ShpFileName, EditorStyles.textField, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Load Dbf", GUILayout.Height(EditorGUIUtility.singleLineHeight), GUILayout.Width(EditorGUIUtility.fieldWidth * 2)))
{
dbfFilePath = EditorUtility.OpenFilePanel("Data file Loader", "", "dbf");
}
EditorGUILayout.SelectableLabel(DbfFileName, EditorStyles.textField, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.EndHorizontal();
GUILayout.EndArea();
#endregion
#region Render Box
// If Shp file is not selected, shape can't be loaded
GUILayout.BeginArea(RenderBox);
// Check file path
if (shpFilePath.Length == 0)
{
GUI.enabled = false;
}
else
{
GUI.enabled = true;
}
if (GUILayout.Button("Load Data"))
{
shapeFile = LoadFiles(shpFilePath) as ShpFile;
dbfFile = LoadFiles(dbfFilePath) as DbfFile;
}
// Check File header Info
shpFileCode = (shapeFile != null) ? shapeFile.FileCode : 0;
shpFileLength = (shapeFile != null) ? shapeFile.FileLength : 0;
shpFileVersion = (shapeFile != null) ? shapeFile.FileVersion : 0;
shpFileType = (shapeFile != null) ? shapeFile.ShpType.ToString() : "";
dbfFileVersion = (dbfFile != null) ? dbfFile.Version.ToString() : "";
dbfFileDate = (dbfFile != null) ? dbfFile.UpdateDate : 0;
dbfFileRecordCnt = (dbfFile != null) ? dbfFile.NumberOfRecords : 0;
// Shp File Header Info Field
GUILayout.Label("- Shp file Description : ", GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.IntField("File Code", shpFileCode, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.IntField("File Length", shpFileLength, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.IntField("File Version", shpFileVersion, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Shape Type", GUILayout.Height(EditorGUIUtility.singleLineHeight), GUILayout.Width(EditorGUIUtility.labelWidth - 4));
EditorGUILayout.SelectableLabel(shpFileType, EditorStyles.textField, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.EndHorizontal();
// Dbf File Header Info Field
GUILayout.Label("- Dbf file Description : ", GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.LabelField("Dbf Version", GUILayout.Height(EditorGUIUtility.singleLineHeight), GUILayout.Width(EditorGUIUtility.labelWidth - 4));
EditorGUILayout.SelectableLabel(dbfFileVersion, EditorStyles.textField, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.IntField("Dbf Date", dbfFileDate, GUILayout.Height(EditorGUIUtility.singleLineHeight));
EditorGUILayout.IntField("Record Count", dbfFileRecordCnt, GUILayout.Height(EditorGUIUtility.singleLineHeight));
// Check file loaded correctly
if (shapeFile == null)
{
GUI.enabled = false;
}
else
{
GUI.enabled = true;
}
// Render Field
GUILayout.Label("- Render Option : ", GUILayout.Height(EditorGUIUtility.singleLineHeight));
// Render Data
shapeColor = EditorGUILayout.ColorField("Color", shapeColor, GUILayout.Height(EditorGUIUtility.singleLineHeight));
if (GUILayout.Button("Render Data"))
{
RenderFiles(shapeColor);
}
GUILayout.EndArea();
#endregion
}
public Shapefile(IShpFile shpFile, IShxFile shxFile) : base()
{
ShpFile = shpFile;
ShxFile = shxFile;
Features = new FeatureList(this);
}