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Acorn 是Mac OS平台上一款比较不错的图像处理软件。如果你不想使用和安装 Mac 上巨大的 Photoshop,Acorn 是不错的替代品。Acorn 用起来都很像神器 Photoshop,是的,它的设计目标就是成为 Photoshop 的轻量替代者,拥有所有 PhotoShop 的基础工具和滤镜效果,支持图层。
Jun 22, 2018 Acorn 6.1.3 – Bitmap image editor. Acorn is a new image editor built with one goal in mind – simplicity. Fast, easy, and fluid, Acorn provides the. For Photoshop, if the image is in a format supported by Photoshop 6.0 or later, your edited image is saved back into the PDF. However, if the image is in an unsupported format, Photoshop handles the image as a generic PDF image, and the edited image is saved to disk instead of back into the PDF. The main supported image formats are: BMP-Windows Bitmap, PNG-Portable Network Graphics, JPEG-Joint Photographic Experts Group, GIF-Graphics Interchange Format, TIFF-Tagged Image File Format. Ads In your daily work and life, you will sometimes need to merge two or more pictures.
Acorn 6 6.3.2 Mac 破解版 介绍
Acorn是一个新的图像编辑器,它的目标是实现一个目标——简单。快速、简单和流畅,Acorn提供了您需要的选项,无需任何开销。Acorn感觉不错,不会耗尽你的银行账户。
使用Acorn的截图,立即编辑。
将图像过滤器链接在一起,创造出惊人的效果。
基于图层的图像编辑,一个行业标准。
使用内置的iSight制作新的图片和图层。
简单的图像和画布大小调整,只要改变窗口的大小就可以了。
利用显示器的每一个像素进行全屏图像编辑。
平板电脑对压力和使用平板电脑的橡皮擦很敏感。
向量形状和文本层。
自由形态,椭圆,矩形,和魔棒的选择。
梯度。
创建并应用定制的文本样式。
![Bitmap Bitmap](https://i0.wp.com/www.macbed.com/wp-content/uploads/2016/09/39703.png?resize=256%2C256&ssl=1)
控制每一层的不透明度和混合模式。
使用Python脚本语言编写插件,以及在objective-objective中编写插件。
GPU提供动力。同样的图形卡可以让你的游戏体验变得流畅,帮助Acorn完成最艰难的图形操作。
What’s New in Acorn 6
Version 6.3.2:
Fixed:
A problem where instant alpha wasn’t working on deep color images.
A problem where starting a new oval selection with the shift key down wouldn’t make a circle selection right away.
Hey did you know holding down the shift key when a selection is present will add to the current selection? And holding down the option key will remove from the selection. And holding both option and the shift key will perform a union to an existing selection.
A problem with the brush palette where you the softness slider was enabled for brushes which don’t have a softness setting.
Some problems making deep color images when running on 10.11.
Version 6.3.1:
Fixed PDF export and printing bugs
Version 6.3:
New Masking Things:
Portrait Mask support! If you have an iPhone running iOS 12 which takes Portrait photos with the camera, Acorn will now detect and open up the Portrait Matte as a mask for the image! You can then enable this mask to block out the background and add fancy backgrounds or custom blurs for your image.
New menu item to move a layer mask to a regular layer. Select the layer with the mask, hold down the Shift and Option keys, and choose the Layer ▸ Eject Layer Mask menu item. This menu is also available under the action menu of the main palette window, and in the canvas contextual menu.
Drag and drop out layer masks! If you have a layer mask selected, you can now drag it out of the layers list into it’s own layer or even move it to another layer mask. Hold down the Shift key to move it to a layer that doesn’t already have a layer mask. Hold down the option key to make a copy of it.
Hold down the shift key when clicking on a mask to toggle it on or off.
Did you know? You can hold down the option key when clicking on a mask to toggle direct visibility of it. A normal click on the layer mask again (or any other layer) will turn it off.
You can drag and drop a mask onto the trash icon to delete it.
You can drag and drop a mask onto the + icon to copy it.
When a mask is selected, pressing Command Delete will remove it.
Exporting layers will now export the mask as well (via the File ▸ Export ▸ Export All Layers… menu item). And you now have the option to apply the mask on export.
New Brushing Things:
Acorn has a brand new brushing engine with much improved performance when running on MacOS 10.13 or 10.14 Mojave.
A whole new category of “Basic Round” brushes ranging from 1px in size up to 5000px.
Four new hand crafted bristle brushes.
Saved brushes now have an opacity setting that can go along with it.
The brush palette now has options for setting flow, softness, and the blending of the currently selected brush.
Indexed PNG Images in Web Export:
Reduce the number of images used for PNG export, and save in file size! When exporting as a PNG you now have the option to “Index PNG Colors” which will reduce the bit depth of your image while also reducing the file size. Make an image that’s 90% smaller than the original.
Improved PDF Export:
Instead of rasterizing everything to a single bitmap layer which is then turned into a vector-less PDF, Acorn will now mix vector layers with bitmap layers. What this means is that you can have a fancy background imported from somewhere, and have text on a path (or circle) and other shapes that aren’t turned into bitmaps which can look bad at lower resolutions. What you get now is a PDF that can be zoomed in and scaled, and all your shape layers will retain their sharp edges. This does mean that shape layers don’t get to have filters on them though. Which is a bummer, but we think it’s worth the tradeoff. Some blend modes are also not supported. But, we’ve got this instance covered with the next bullet point. Which is the next line below. Please read on.
New “PDF (Rasterized)” option when exporting, enabled by holding down the option key when clicking on the options popup. This is the old behavior, where a bitmap image is created from your canvas and then stuffed into a PDF.
New Things:
Improved speed with 64 bit images on MacOS 10.14 Mojave!
Now using visual effect views in the palettes, which lets the background color bleed in. However, if you have “Reduct transparency” turned on in the Accessibility System Prefs, then we’ll skip the whole background bleeding in thing.
More Stuff:
Improved accuracy with the Curves filter.
More precision when picking out colors on Retina displays with the canvas color loupe.
Various MacOS Mojave UI fixes.
Fixed a problem where web export of images with a layer which has a blend mode of Soft Light gives a preview that doesn’t match the canvas.
Fixed a problem where Acorn could quit unexpectedly when cropping an image.
Fixed a problem where you couldn’t control-click on a ruler to bring up the units contextual menu.
Fixed a problem when using the Share menu in other applications to send very large images to Acorn.
Version 6.2:
New Things:
New Appearance preference when running on Mojave: Pick either Dark Aqua, Aqua, or System to follow the system setting
The Rotate shape processor now has a cumulative option
The text palette now has a fill option right above the stroke field. Hurray- no more moving to the shape palette to turn strokes on and off
Changes:
Improvements to zooming your image in and out with the ⌘-1 through 5 shortcut keys
Better integration when editing from Photos.app and auto-save
If no documents are open, and you drag and drop a file into the layers palette, Acorn will now open up that image
Turned off the behavior where the selected tool is saved as part of the image, rather than global for the app. This means switching between open images will always keep the currently selected tool
Additional preset scale levels have been added to the Command+ and Command- shortcuts, which helps out on the lower end
The scale buttons (next to the canvas scale slider) will now stop at a point where the image is zoomed to fit
Acorn will now show a little warning on the canvas when you copy 100% transparent pixels to the clipboard
Canvas notifications are now shown at the top of the canvas instead of smack dab in the middle
Web Export uses fancier scaling, so the edges of circles that butt up against the last column of the image don’t get blown out when the image is scaled down
When auto-save is turned on, non-native images (JPEG, PNG, TIFF, basically everything other than .acorn files) will open up as unsaved new images. This is to keep from re-encoding lossy image formats, and automatically losing data in general. If you enjoyed the previous option, you can turn off auto-save in the General tab of Acorn’s preferences window
The subpixel anti-aliasing option for text boxes has been removed when Acorn is running on MacOS Mojave 10.14 (Apple has removed subpixel anti-aliasing from the system and made it impossible for Acorn to support)
When using Smart Export on single layer via the Export… button, the option to always smart export when saving is now available via the export sheet
Super minor: The web export window will now default to save your image in the same folder the original image was opened from
Fixes:
Various MacOS Mojave 10.14 fixes
Fixed a relatively small drawing problem with ovals
Fixed a problem where you could make an empty selection on layer masks
Fixed a problem where the color loupe would sometimes show up when you press the option key over a palette
Now supporting the new drag and drop stuff from Photos on MacOS 10.14, so we can all enjoy full res images
Fixed a problem where the Close All menu item was unlocalized
Zoom to fit refinements for folks who have their scrollbars set to always show
Fixed a problem where web export wouldn’t remember the “Remove metadata” settings between uses
Fixed a problem when opening certain PDFs and creating an image out of the first page
Fixed some rounding errors when drawing selections
Fixed flickering when selecting text
Fixed a problem where View ▸ Draw Shape Vectors wasn’t working correctly with Metal
Fixed a bug where clicking the mouse with the control key down wouldn’t bring up the contextual menu on the canvas
Fixed a problem where the pencil cursor would go away when drawing
Fixed a scaling issue with text boxes
Acorn Plugin Documentation
The different types of plugins
Acorn provides a simple Cocoa plugin API for you to alter the current bitmap layer, or perform actions with the current image.
You can write your plugins in either Objective-C or CocoaScript (which is a variant of JavaScript). Objective-C plugins are compiled and loaded up from bundles placed in the ~/Library/Application Support/Acorn/Plug-Ins/ folder. CocoaScript plugins are text files that end with .js (or .jstalk). You can also view samples of the various types of plugins from the Acorn plugin GitHub repository: https://github.com/ccgus/AcornSDK
How plugins are loaded
At startup Acorn looks in the ~/Library/Application Support/Acorn/Plug-Ins/ folder for two types of files.
Objective-C bundles, ending with .acplugin. For example 'Grayscale.acplugin'.
CocoaScript files, ending with .js .jstalk.
Bitmap Image
The ObjC plugins must implement the ACPlugin protocol, and register themselves with Acorn to show up in a menu. (The ACPlugin protocol is defined in the file ACPlugin.h in the examples download). When the plugin is loaded up, you are given an opportunity to say 'Hey, I want to go in the XYZ filter menu, and I want you to call this selector when I'm to be used'. When your method is called, you are given a CIImage, you perform whatever you want to do to the image, and then you return a CIImage to be replace what you were given.
Free Bitmap Editor
So for example, if I wanted to write a quick ObjC plugin to convert the layer to grayscale, my plugin would look something something like this:
@implementation ACGrayscalePlugin
+ (id) plugin {
return [[[self alloc] init] autorelease];
}
- (void) willRegister:(id)pluginManager {
[pluginManager addFilterMenuTitle:@'Grayscale'
withSuperMenuTitle:@'Color'
target:self
action:@selector(convertToGrayscale:userObject:)
keyEquivalent:@'
keyEquivalentModifierMask:0
userObject:nil];
}
- (CIImage*) convertToGrayscale:(CIImage*)image userObject:(id)uo {
CIFilter *filter = [CIFilter filterWithName: @'CIColorMonochrome' keysAndValues: @'inputImage', image, nil];
CIColor *color = [CIColor colorWithRed:0.5f green:0.5f blue:0.5f];
[filter setDefaults];
[filter setValue:color forKey:@'inputColor'];
[filter setValue:[NSNumber numberWithFloat:1] forKey:@'inputIntensity'];
![Acorn 6 1 – Bitmap Image Editor Pdf Acorn 6 1 – Bitmap Image Editor Pdf](https://cmacapps.com/wp-content/uploads/2017/09/256x25610.png)
return [filter valueForKey: @'outputImage'];
}
@end
Ares commander 2016. If you don't want to return an image because you have got something else you want to do, just return nil.
You can also get a reference to the calling image by asking the document controller what the current document is:
[[NSDocumentController sharedDocumentController] currentDocument]
This returns a subclass of NSDocument (ACDocument), and you can use the various methods that NSDocument provides to find out information about the image. In addition, you can get different representations of the image as NSData like so:
NSDocument *theDoc = [[NSDocumentController sharedDocumentController] currentDocument];
NSData *tiffData = [theDoc dataRepresentationOfType:@'public.tiff'];
Other UTIs you can use: public.png, public.jpeg, public.tiff, com.compuserve.gif, com.microsoft.bmp, com.apple.icns, and com.adobe.pdf
Acorn 6 1 – Bitmap Image Editor Pdf File
CocoaScript and JavaScript Plugins
CocoaScript plugins work a lot like the Objective-C plugins, only they are a lot easier to write since you just put a text file ending with .js in the Plug-Ins folder.You can see sample CocoaScript plugins on the GitHub repository: https://github.com/ccgus/AcornSDK/tree/master/jstalk
Another big advantage of writing a plugin in CocoaScript, is that you do not need to stop and restart Acorn to modify an already loaded plugin. Just edit the file, and rerun it from Acorn.
ACScriptSuperMenuTitle, The supermenu that the plugin should show up in.
ACScriptMenuTitle, The title of the plugin
ACShortcutKey, the shortcut key (a string)
ACShortcutMask, the name of the modifier(s) needed to invoke the plugin (control, option, command shift)
Acorn Additions
Here are some various additions to Objective-C (and also useable from the CocoaScript side) that Acorn provides:
Additions to NSImage:
- (CIImage *)CIImage;
Bitmap Editor Windows 10
Additions to CIImage:
- (NSImage *)NSImage;
- (NSImage *)NSImageFromRect:(CGRect)r;
Additions to NSDocumentController:
- (id)newDocumentWithImageData:(NSData*)data; /* takes bitmap data, (PNG, TIFF) */