Gradients can be applied using a blend mode selected from the Tool Bar. The Repeat modes are demonstrated in this image. The gradient is mirrored along the edges. This results in a seamless repeating pattern. The slices will have a hard edge where one gradient finishes and the next begins. The gradient between the control nubs is repeated in slices the same width as the distance between the control nubs. The graduated part of the gradient does not extend beyond the limits imposed by the control nubs. This is the behavior seen in 3.5x. The Repeat Modes define how the gradient should act beyond the edges of the shape. The three modes are No Repeat, Repeat Wrapped and Repeat Reflected. The images on the right show the effect of drawing the same shape gradient in Transparency Mode on the following image:Įxample Top Layer: car image with left-to-right transparent gradient. Bottom Layer: photo of Seattle Repeat Modes Transparency Mode The images below on the left show gradients rendered in the different shapes using Color mode in black and white. If the Right Mouse Button is used the gradient will transition in the opposite direction. The gradient will fade from the alpha value of the Primary color to the inverse of the alpha value of the Secondary color. Hence it is entirely possible to transition between two states of partial transparency. This type of gradient will only affect the alpha channel of the active layer. The special transparency mode is commonly used to fade out part of an image. This can also be quite useful for blending two images together. To access this mode, select it from the Tool Bar: Transparency Mode The gradient will be drawn such that it fades from the Primary color to the Secondary color. If you use the Right Mouse Button to drag out the gradient, then the roles of the Primary and Secondary colors will be reversed. The default type of gradient is a color gradient that affects all color channels and the alpha channel. Right-clicking on a nub will swap the roles of the Primary and Secondary colors, effectively reversing the direction of the gradient. The gradient will be drawn as a transition between the Primary and Secondary colors ( Color Mode) as the mouse moves.Īfter the mouse button is released, the gradient can be adjusted by dragging the Control Nubs. To draw a gradient, select the Gradient tool and click and drag on the canvas. These different shapes or patterns are selected from the Tool Bar. Once the Gradient Tool is activated, the Tool Bar will change to show the appropriate options. The Gradient Tool also supports a transparency mode which can be used to "fade" or "blend" two images together. The Gradient Tool allows the drawing gradients in seven shapes and many formats.Ĭolor gradients are rendered as a transition between the Primary and Secondary colors. I just had to use a license to avoid ambiguity.Revision Date: 15 January 2023 Gradient Tool Those users still have my explicit permission to do whatever they want. The MIT license does not apply to past users of the source code. When replacing with transparency, consider getting AA's Assistant so that you can remove some of the aftermath (color replacement is imperfect by nature and will usually leave expanses of tinted, lightly transparent areas that AA's Assistant removes). This hardness setting allows you to change this behavior by either tweaking the softness or setting it to 255 so there is no soft color mixing. leaving the orange pixels alone.Ĭolor mixing hardness: When pixels are replaced by the chosen color, the further they were from the original color, the less effect the color replacement has. In this case, the maximum hue difference must be limited so only pixels within a certain hue range of the initial color are selected. For example, a red gradient for the background of an orange gradient logo. When you specify a color, some photos may need a high tolerance to match the colors of your choice. Max hue/sat/val difference: These are restrictions placed on the tolerance. Higher tolerances catch more similar colors. Tolerance: Instead of just replacing the exact color you choose, why not replace colors relatively close to it as well? Increasing the tolerance increases the range (in RGB) of colors that can be selected. New color transparency: The transparency of the new color. Use this plugin to remove backgrounds that are close to being single colors.Īffected color: The color that you want to change.Īffected color transparency: The transparency of the color to be changed. Pixels with colors that almost match (based on a % match called tolerance) will be affected too, but the original color will be mixed with the new color. Color Replacer can convert pixels in the current selection from one color to another.
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