Merge pull request #17 from bestwnh/verticalCenter

vertical center image and text.

BGTableViewRowActionWithImage.m

@@ -95,13 +95,16 @@ + (instancetype)rowActionWithStyle:(UITableViewRowActionStyle)style title:(NSStr
 
     CGSize drawnTextSize=[title boundingRectWithSize:CGSizeMake(MAXFLOAT, cellHeight) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{ NSFontAttributeName: [UIFont systemFontOfSize:fontSize_actuallyUsedUnderImage] } context:nil].size;
 
-    CGFloat imageInsetVertical = [image size].height/2.0;
-    if ([title stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]].length > 0) {
-        imageInsetVertical=[image size].height-(margin_vertical_betweenTextAndImage/2.0f)+2.0f;
+    CGFloat imageInsetVertical=([image size].height/2.0);
+
+    if ([[title stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] length])
+    {
+        imageInsetVertical=([image size].height+margin_vertical_betweenTextAndImage+drawnTextSize.height)/2.0f;
+
     }
 
     [image drawAtPoint:CGPointMake((frameGuess.width/2.0f)-([image size].width/2.0f), (frameGuess.height/2.0f)-imageInsetVertical)];
-    [title drawInRect:CGRectMake(((frameGuess.width/2.0f)-(drawnTextSize.width/2.0f))*([[UIApplication sharedApplication] userInterfaceLayoutDirection]==UIUserInterfaceLayoutDirectionRightToLeft ? -1 : 1), (frameGuess.height/2.0f)+(margin_vertical_betweenTextAndImage/2.0f)+2.0f, frameGuess.width, frameGuess.height) withAttributes:@{ NSFontAttributeName: [UIFont systemFontOfSize:fontSize_actuallyUsedUnderImage], NSForegroundColorAttributeName: titleColor }];
+    [title drawInRect:CGRectMake(((frameGuess.width/2.0f)-(drawnTextSize.width/2.0f))*([[UIApplication sharedApplication] userInterfaceLayoutDirection]==UIUserInterfaceLayoutDirectionRightToLeft ? -1 : 1), (frameGuess.height/2.0f)-imageInsetVertical+[image size].height+margin_vertical_betweenTextAndImage, frameGuess.width, frameGuess.height) withAttributes:@{ NSFontAttributeName: [UIFont systemFontOfSize:fontSize_actuallyUsedUnderImage], NSForegroundColorAttributeName: titleColor }];
 
     [rowAction setBackgroundColor:[UIColor colorWithPatternImage:UIGraphicsGetImageFromCurrentImageContext()]];
     UIGraphicsEndImageContext();