How to load and save an image in Delphi?
How to load and save an image in Delphi?
In Delphi loading, saving and deleting images in application is very easy. Delphi provides lots of classes and members to manage images in application. We can use useful component like TImage and TDBImage to load and save an Images. TImage is used to save or load an Image to or from a file.
What software is included in the XE2 ISO?
RAD Studio XE2 also includes Embarcadero Prism XE2 and RadPHP XE2. That software is not included on this ISO. Those ISOs can be downloaded separately.
What is the picture property in Delphi timage?
The Picture property specifies the image that appears in the TImage control. Delphi supports several different methods for assigning an image for the TImage component: a TPicture’s method LoadFromFile reads graphics from disk or the Assign method obtains the image from Clipboard.
How do I assign an image to a Delphi tpicture?
Delphi supports several different methods for assigning an image for the TImage component: a TPicture’s method LoadFromFile reads graphics from disk or the Assign method obtains the image from Clipboard. Indicates weather the image should be changed, without distortion. When image is about to process or clear.
What is a bitmap in Delphi?
Repeating some Delphi basics. A bitmap is nothing more than a collection of pixels that has a width and a height. We can make changes to any pixel. The problem is that images from the web are not bitmaps. The images follow an encoding that is referred to as image format. It is possible to convert any image file into a TBitmap.
Why can’t I use tpicture in Delphi to load images?
That means, if you have a data stream, you have to tell Delphi what kind of file it is supposed to load. Thus, you are forced back to use the TGraphic class directly. The TPicture loading mechanism cannot be used. Getting back to the example loading an image from the web, we can use any of the many web components that Delphi offers.
