void OnMouseDown()
{
Debug.Log("print funct start");
//1. get canvas image (Texture2D)
GameObject canvas = GameObject.Find("canvas");
drawingOnGUI canvasScript = canvas.GetComponent <drawingOnGUI> ();
Texture2D canvasTex;
if (canvasScript == null)
{
Sandart sandartCanvasScript = canvas.GetComponent <Sandart> ();
canvasTex = sandartCanvasScript.GetCanvasTex();
}
else
{
canvasTex = canvasScript.GetCanvasTex();
}
byte[] canvasPng = canvasTex.EncodeToPNG();
string galleryPath = Application.dataPath + "/galleryData/";
File.WriteAllBytes(galleryPath + "temp.png", canvasPng);
fnPrint_PngFilePrint(galleryPath + "temp.png");
File.Delete(galleryPath + "temp.png");
Debug.Log("Print Ok!");
}
void OnMouseDown()
{
/*step
* 1. get canvas image (Texture2D)
* 2. encode the image to png file
* 3. save file to specific directory
*/
//1. get canvas image (Texture2D)
GameObject canvas = GameObject.Find("canvas");
drawingOnGUI canvasScript = canvas.GetComponent <drawingOnGUI> ();
Texture2D canvasTex;
if (canvasScript == null)
{
Sandart sandartCanvasScript = canvas.GetComponent <Sandart> ();
canvasTex = sandartCanvasScript.GetCanvasTex();
}
else
{
canvasTex = canvasScript.GetCanvasTex();
}
//2. encode the image to png file
byte[] canvasPng = canvasTex.EncodeToPNG();
string galleryPath = Application.dataPath + "/galleryData/";
//3. save file to specific directory
int fcount = Directory.GetFiles(galleryPath, "*.png", SearchOption.AllDirectories).Length; // Count the number of file(파일개수)
string[] files = Directory.GetFiles(galleryPath, "*.png", SearchOption.AllDirectories); // String array(save screenshot file)
int limit = 6;
// if file number reached at limit number, then delete the oldest file
if (fcount == limit)
{
string filename = files[0].Substring(files[0].Length - 18, 14); // 'a.png' -> 'a'
File.Delete(files [0]);
if (File.Exists(galleryPath + filename + ".data"))
{
string[] data = Directory.GetFiles(galleryPath, filename + ".data", SearchOption.AllDirectories);
string[] buf = Directory.GetFiles(galleryPath, filename + ".buf", SearchOption.AllDirectories);
File.Delete(data [0]);
File.Delete(buf [0]);
}
}
File.WriteAllBytes(galleryPath + System.DateTime.Now.ToString("yyyyMMddHHmmss") + ".png", canvasPng);
}