void listView_Click(object sender, EventArgs e)
{
ListViewItem item = listView.SelectedItems[0];
String timeFile = _pixmapManage.getFilePathFromName(item.Text);
String file = Path.Combine(SVProData.IconPath, timeFile);
///组织一个选中图元后的图片对象
SvBitMap.ShowName = item.Text;
SvBitMap.ImageFileName = timeFile;
//读文件数据
SVPixmapFile pixmap = new SVPixmapFile();
pixmap.readPixmapFile(file);
Image srcImg = Image.FromStream(pixmap.Pixmap);
this.pictureBox1.SizeMode = PictureBoxSizeMode.Zoom;
this.pictureBox1.Image = srcImg;
String fileCreateTime = File.GetCreationTime(file).ToString();
//显示信息
String str = String.Format("显示名称: {0}\r\n\r\n文件: {1}\r\n\r\n宽度: {2}\r\n\r\n高度: {3}\r\n\r\n创建时间: {4}",
item.Text, file, srcImg.Width, srcImg.Height, fileCreateTime);
this.textBox1.Text = str;
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null)
{
return(null);
}
SVBitmap bitmap = value as SVBitmap;
if (bitmap == null)
{
return(null);
}
String infile = System.IO.Path.Combine(SVProData.IconPath, "icon.proj");
SVPixmapElementManage manage = new SVPixmapElementManage();
manage.loadElementFromFile(infile);
String file1 = System.IO.Path.Combine(SVProData.IconPath, manage.getFilePathFromName(bitmap.ShowName));
SVPixmapFile pixmap = new SVPixmapFile();
pixmap.readPixmapFile(file1);
System.Drawing.Image srcImg = System.Drawing.Image.FromStream(pixmap.Pixmap);
System.Drawing.Bitmap oBitmap = new System.Drawing.Bitmap(srcImg);
return(BitmapToBitmapImage(oBitmap));
}
void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
//获取分类名称
String classText = treeView.SelectedNode.Text;
listView.Items.Clear();
textBox1.Clear();
pictureBox1.Image = null;
Dictionary <String, List <String> > vDict = _pixmapManage.getData();
if (vDict.ContainsKey(classText))
{
foreach (var text in vDict[classText])
{
//文件路径
String file = Path.Combine(SVProData.IconPath, _pixmapManage.getFilePathFromName(text));
if (!File.Exists(file))
{
return;
}
//读文件数据
SVPixmapFile pixmap = new SVPixmapFile();
pixmap.readPixmapFile(file);
imageList.Images.Add(text, pixmap.getBitmapFromData());
imageList1.Images.Add(text, pixmap.getBitmapFromData());
ListViewItem viewItem = listView.Items.Add(text);
viewItem.ImageKey = text;
}
}
}
/// <summary>
/// 获取24位BMP位图数据
/// </summary>
/// <param oldName="width">图片的宽度</param>
/// <param oldName="height">图片的高度</param>
/// <returns>实际二进制数据</returns>
public byte[] bitmap24Data(int width, int height)
{
try
{
String picFile = Path.Combine(SVProData.IconPath, ImageFileName);
SVPixmapFile file = new SVPixmapFile();
file.readPixmapFile(picFile);
Bitmap bitmap = file.getBitmapObject(width, height, 24);
SVBitmapHead head = new SVBitmapHead(bitmap);
return(head.data());
}
catch
{
return(null);
}
}
public Bitmap bitmap()
{
Bitmap result = null;
try
{
String file = Path.Combine(SVProData.IconPath, ImageFileName);
SVPixmapFile pixmapFile = new SVPixmapFile();
pixmapFile.readPixmapFile(file);
result = pixmapFile.getBitmapFromData();
}
catch
{
return(result);
}
return(result);
}