photoshop resize selection box

Introduction in the use of Adobe Photoshop design and processing of images, we will use a lot of adjustments to the specific areas, here we take Photoshop6.01 as an example, to carefully talk about the selection of a variety of selection methods. To meet the needs of various applications, Photoshop offers three

provide a callback function for customization. Why the callback function is easy to customize, see the detailed analysis of the "Deep comparative analysis of the design principles of function call and callback function". The callback function mechanism is not discussed in detail here. Using a callback function gives you the opportunity to customize the interface, so the callback function is a very good thing. In the callback function, you respond to the message bffm_initialized, and then iterat

This article mainly introduces how to implement proportional drag and scale of the Selection box in JavaScript, and provides features such as proportional scaling and minimum range setting, it has some reference value for adding, listening to javascript events, dynamic operation of page elements, and response to mouse events, for more information about how to scale and drag a

. Preservation and loading of constituencies It's a good choice to save the selected selections later if you want to use them again. All saved selections will be stored in the form of a channel. They are actually pixel masks and do not belong to any layer. You can find these options under the Select menu. 　3. Change the selection This feature is essentially a free transform tool that changes only the selections you make, wit

Tips Photoshop has a lot of tips to help you choose quickly , and see if you've mastered it.When you drag a selection or layer from one document to another, hold down the SHIFT key so that it is centered on the destination document. If the source document and destination document have the same size (size), the dragged element is placed in the same place as the source document (rather than in the center of

margin int imargin_right; -Right margin int imargin_top; -Top margin int imargin_bottom;//-bottom margin}ctrllayout; callback function The code is done as follows: int CALLBACK Cfolderdlg::browsecallbackproc (HWND hwnd,uint umsg,lparam lparam,lparam lpdata) {cwnd* pmainwnd; CRect orgmainclientrect;//-Adjust Front Folder dialog box client area rectangle CRect newmainwndrect;//-Resize Folder

CTRL Delete 〗. Three important parts of Photoshop are selection, layer, and path. These three are the essence of Photoshop.First, we define two concepts:1: The selected area is closed. It can be in any shape, but it must be closed. No open constituency exists.2: Once a constituency is created, most operations are only effective within the constituency range. To perform a full graph operation, you must canc

This tutorial mainly uses the Photoshop detailed example to parse the calculation command principle, through the channel uses the computation command to calculate the exact selection, applies the image command to adjust the color. Different from hue/saturation, color balance color adjustment mode. Blending mode is the soul of the Computing command, using the calculation command for the

30. When you drag a selection or layer from one document to another, hold down the SHIFT key to center it on the destination document. If the source document and destination document have the same size (size), the dragged element is placed in the same place as the source document (rather than in the center of the canvas). If the destination document contains a selection, the dragged element is placed in the

extraction tool can find differences in contrast between the pixels in the selection background and the pixels in the foreground, so the high light portion must overlap the foreground and background areas on the edge, and must include the area within the transition line. Although a thick brush can easily (roughly) create a selection, it also creates more places to decorate. If the object reaches the edge o

function is Pluginmain, the prototype is: void PluginMain (const short selector,PISelectionParams *selectionParamBlock,long *data,short *result); where, selector is a type parameter, indicating what the purpose of this call, if the constant " Selectionselectorabout ", indicating that a dialog box needs to be displayed. In the filter plug-in, Pluginmain is invoked multiple times, depending on the selector to determine what action to take. Selectionpa