PimageMode
processing
Modifies the location from which images are drawn by changing the way in which parameters given to Pimage are intepreted.
The default mode is imageMode(CORNER), which interprets the second and third parameters of Pimage as the upper-left corner of the image. If two additional parameters are specified, they are used to set the image's width and height.
imageMode(CENTER) interprets the second and third parameters of Pimage as the image's center point. If two additional parameters are specified, they are used to set the image's width and height.
Link to original Processing doc
See also
Signatures
Examples
// @preview image
200 100 '2D' PGraphics DUP 'Pg' STORE //new 200x100 image
0xffff90ff Pbackground //purple background
'CENTER' PimageMode //set Pimage mode to centered
//load a klingon salute png
"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAABggAAAYIBFx04PQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAMkSURBVFiFrddNqFVVFAfwn/oSv0jtKZqPkiZiHyRpIWka2ixpUpBBhZhgg2jwBk0cFCES4SCIHFQDBbWocBDiwFLoKUWDBBE0sYwSeoZlPTV86ktvg7UPd3veve/ec+/7w2GfdfZee/3PXmuvtTdjYwnWYGqDvqdxEpfwOea0mKsSJuFT1NJzAcuy/kUYxtd4C39hP1ZhA+7rlsDzyfArYhWO4/usvx/X1Ffm9YxsDdexvhsCW3E+kzekiRckeTvOZf2bUv+r6MU+sSoTWxlqNuBXzMPcJA+kdnVqZ2EoGz8LN/AxLmJvIjK/EwJLRAxMED4tCJ1rQWAIt5I8PbXDVQhMxpfC3x+mb6uz/oFMnt2EQC7fwuUqBF7CM3gRj4gt9mTWfwQPCLeUDTYidAU3qxB4EL/gE7EKO/BwmqwgULilmQtyQv+0Ml4mcBF9wv9wNPU/keQzGBRumI2/SwbLcmUCpzEF9yb5pEhAeRwcFW6ZKTJggUYrUpnAj6m9P7U1fGt0HBS7pGywTKiQF+AAroqffLYZgZ8xgsXZtwEsxYxMnpDeW+2CodR+I2JpK87iM1la78mURtKAnMCRNGYFvsIpkeHmZAYnY1oDApewWySj5WKFe0QcPYdj5RUgligncCJNXLihlv4I/siMMXoXrMc6bFR37zQRZ1c1wTsi8HLsx8FMXogXMvkO7MI9SZ4k9n8N75bmek8UsabVsig6vdm3xeopuR3cmeY4pL6lieAdwdtjKS9PyisrGGyEjbgrkyfiOxHoU8ZSLNhv6pJAGZvTvOvaGTwo6v14oRd/imNbWzgsAm+8sFNUxb52FT4Q+WA8sEqU5f4qSi+7/fjVKXpEVT0htmrb6MN/4qDZDd4Q+eDxTpT3ibNBo/tAO1iIf/FRh/oeEhnr/Q50p+IH/O72XFAZ/SIWtlTQmS5W74b6QaYrbEskvtA6KB8V1XJYl5eSMs4mEtewRxxal4nr2VN4TaTZ4la0djyNw0/J8JvpvVZ6booSXdwl5zacpQl6Wg8Bd4vDyXaxTReJonIev4nz32NVDFfBAaP/utkzqEW1K+N/QkDNWuXUcakAAAAASUVORK5CYII="
Pdecode DUP 'Pimg' STORE //decode it
100 50 Pimage //paste it in the middle of the image
'CORNER' PimageMode //change mode
$Pimg 100 50 Pimage //paste it with top left corner in the middle of the image
Pencode //render