What Size Should Digital Painting Be Set

The size and resolution of an image affects both its appearance on your figurer screen and its print quality.

Resolution

Resolution refers to the amount of visual detail contained in an image. The resolution of output devices (printers) is measured in dots per inch (dpi), and in the case of halftones, lines per inch (lpi).

For most artwork, 300 dpi is preferred. Most printers produce excellent output from images set at 300 ppi.
Y'all tin can apply 150 dpi for big prints because the difference in impress quality is not very noticeable on large pieces when you look at the prints from a distance.
Output device resolutions vary, depending on the blazon of printing and paper used. In general, a photo is output at a crisp 150 lpi if printed on glossy mag stock, and at 85 lpi if printed on paper stock.

Larn more than about resolution in the Corel Painter Help.

Canvas dimensions

The canvas dimensions determine the size of your artwork when it is printed. When yous set up the canvas size, choose options that correspond to the epitome's destination.

Consider the largest size at which yous plan to print your artwork, as well as whatever smaller or larger copies that you may demand.
Choose a larger image size to preserve more than prototype particular. The large size makes it easier to maintain prototype quality when you need to produce a smaller version of the paradigm. For example, you can set the resolution of a new image at 300 pixels-per-inch (ppi), the width to 16 inches, and the height to 24 inches.

Starting with a standard frame size, for example, 18 in by 24 in, will give you an acceptable amount of detail. When you create a new document, offset fix the resolution, and then specify the width and the tiptop.

It is always better to outset with a bigger canvas because you can decrease the width and top of your epitome at any signal without affecting its quality. Even so, when you increment prototype dimensions, the awarding inserts new pixels between existing pixels, and their colors are based on the colors of adjacent pixels. If you increase image dimensions significantly, images may appear stretched and pixelated.

Changing the acme and width of an image without changing the resolution results in quality loss. Left to right: image with smaller dimensions, original image, prototype with larger dimensions.

When choosing a canvas size, make sure your document has the proper aspect ratio that volition allow you to print to mutual sheet and newspaper sizes (for example, 8 in by 10 in, 11 in by 14 in, 16 in by xx in, eighteen in by 24 in, etc.) without cropping your artwork.
If y'all are using a personal laser or inkjet printer, prepare your document size in inches, centimeters, points, or picas at the dots-per-inch setting specific to your printer.
If you are using a commercial printer or a more sophisticated output device, the dimensions of the image should ever be set to the bodily size that yous want the image to appear in the printed piece. A good rule of thumb is to set the number of pixels-per-inch to twice the desired lines per inch. Then, at 150 lpi, the setting should exist twice that, or 300 ppi; at 85 lpi, the setting should exist 170 ppi. If you have questions about the resolution of specific output devices, information technology's a expert idea to check with the print service provider.

Note that the bigger the sheet size and resolution, the more pixels there are in a brushstroke, and the harder it may become for your estimator to procedure it. To ensure optimal brush and application functioning, experiment to observe the largest canvas dimensions that work best for your painting and for your software and hardware configuration.

To set resolution and canvas size

1. Click File > New.
2. Make certain the canvas preset is set to Painter Default.
3. Choose Inches every bit the unit of measurement.
4. Enter a value in the Resolution box.
5. Enter values in the Width and Acme boxes.
6. Click OK.