【實用攝影app】GridaPic|最夯免費app-gigacircle

GridaPic helps with your sketching by drawing temporary grids over your reference images. Its features are: - Draw temporary grids on images, with up to 9 sections each way. - Change the background and hide the button bar.- Enlarge part of an image with a single tap. - Zoom out on an image by pinching. View small images at fullscreen.- Temporarily transform all the image values into black, white and middle gray.- Save images with or without grids to the Camera Roll (Saved Photos) album. - Show the pixel size and height/width ratio of any image.- Paste images from the clipboard, adding them to the Camera Roll album automatically.- Swipe left or right to view other images in the Camera Roll album.- Display images in portrait or landscape mode.- Access in-app Help.