From 979a569edaddfbb034b37380bb86c44f5d41d841 Mon Sep 17 00:00:00 2001
From: vcaesar <vzvway@gmail.com>
Date: Thu, 14 Sep 2017 21:44:06 +0800
Subject: [PATCH] Update bitmap

---
 bitmap/goBitmap.h | 17 +++++++++++++++--
 robotgo.go        |  4 ++--
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/bitmap/goBitmap.h b/bitmap/goBitmap.h
index 4e682b0..dfba1de 100644
--- a/bitmap/goBitmap.h
+++ b/bitmap/goBitmap.h
@@ -116,7 +116,7 @@ char *bitmap_save(MMBitmapRef bitmap, char *path, uint16_t type){
 	return "ok";
 }
 
-char *aTostringBitmap(MMBitmapRef bitmap){
+char *tostring_Bitmap(MMBitmapRef bitmap){
 	char *buf = NULL;
 	MMBMPStringError err;
 
@@ -125,7 +125,20 @@ char *aTostringBitmap(MMBitmapRef bitmap){
 	return buf;
 }
 
-MMBitmapRef aGetPortion(MMBitmapRef bit_map, MMRect rect){
+// out with size 200 is enough
+bool bitmap_str(MMBitmapRef bitmap, char *out){
+	if (!bitmap_ready(bitmap)) return false;
+	sprintf(out, "<Bitmap with resolution %lu%lu, \
+	                    %u bits per pixel, and %u bytes per pixel>",
+	                    (unsigned long)bitmap->width,
+	                    (unsigned long)bitmap->height,
+	                    bitmap->bitsPerPixel,
+	                    bitmap->bytesPerPixel);
+
+	return true;
+}
+
+MMBitmapRef get_Portion(MMBitmapRef bit_map, MMRect rect){
 	// MMRect rect;
 	MMBitmapRef portion = NULL;
 
diff --git a/robotgo.go b/robotgo.go
index 449bd7a..4bf0cde 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -668,7 +668,7 @@ func SaveBitmap(args ...interface{}) string {
 // TostringBitmap tostring bitmap
 func TostringBitmap(bit C.MMBitmapRef) *C.char {
 	// str_bit := C.aTostringBitmap(bit)
-	strBit := C.aTostringBitmap(bit)
+	strBit := C.tostring_Bitmap(bit)
 	// fmt.Println("...", str_bit)
 	// return str_bit
 	return strBit
@@ -682,7 +682,7 @@ func GetPortion(bit C.MMBitmapRef, x, y, w, h C.size_t) C.MMBitmapRef {
 	rect.size.width = w
 	rect.size.height = h
 
-	pos := C.aGetPortion(bit, rect)
+	pos := C.get_Portion(bit, rect)
 	return pos
 }