CorelDRAW is a vector graphics editor developed and marketed by Alludo (formerly Corel Corporation). It is also the name of the Corel graphics suite, which includes the bitmap-image editor Corel Photo-Paint as well as other graphics-related programs (see below). It can serve as a digital painting platform, desktop publishing suite, and is commonly used for production art in signmaking, vinyl and laser cutting and engraving, print-on-demand and other industry processes. Reduced-feature Standard and Essentials versions are also offered.[citation needed]
In 1987, Corel engineers Michel Bouillon and Pat Beirne undertook to develop a vector-based illustration program to bundle with their desktop publishing systems. That program, CorelDraw, was initially released in 1989.[1] CorelDraw 1.x and 2.x ran under Windows 2.x and 3.0. CorelDraw 3.0 came into its own with Microsoft's release of Windows 3.1. The inclusion of TrueType in Windows 3.1 transformed CorelDraw into a serious illustration program capable of using system-installed outline fonts without requiring third-party software such as Adobe Type Manager; paired with a photo-editing program (Corel Photo-Paint), a font manager, Corel Capture, and several other pieces of software, it was also part of the first all-in-one graphics suite.[2]
For the first time, OpenType versions of Helvetica, Frutiger, Futura and Garamond #3 font families (32 fonts total) from Linotype foundry are included instead of the Bitstream counterparts. All but Garamond are in OpenType Pro format.[29]
Corel X7 introduced 30-day and 365-day rentals (subscriptions) as an alternative to buying a perpetual license. Corel Content Exchange, an online source for fonts, fill patterns and other materials, required continuing payments for access to the full range of content.[34]
Features include new AI-assisted PowerTRACE, bitmap upsampling, and bitmap artifact compression removal; new Stylized effects such as Pastel and Woodcut; nondestructive (lens) bitmap effects; another edge-finding mask tool; improved search and replace; and sliders to adjust OpenType variable fonts (Windows only).[42]
CorelDRAW was originally developed for Microsoft Windows 2.1, and versions existed for Windows 3.1x, CTOS, OS/2, and Power Macintosh. With the release of Corel Linux, CorelDRAW 9 was released with package support for Debian and Red Hat-based Linux.[47] Version 11 was released for Mac OS X in 2001, but was then discontinued on both Linux and Mac. CorelDRAW was available only for Windows until the 2019 version became the first to support macOS.[48][49][50]
As of 2021,[update] CorelDRAW Graphics Suite supports Windows 10, Windows 11, and macOS, including a new release for Apple silicon.[51] A related web app and iPad app offers collaboration and markup online. In 2024, a new trial version was released available directly in the browser.[52]
With version 6, Corel introduced task automation using a proprietary scripting language, Corel SCRIPT. Support for VBA (Visual Basic for Applications) macros was added in version 9,[53] and Corel SCRIPT was eventually deprecated. Support for VSTA (Microsoft Visual Studio Tools for Applications) has been integrated in Windows versions since X5,[30] and currently requires Visual Studio 2017.[54] Version 2019 added Javascript as an option for cross-platform scripting with MacOS support; however, the built-in IDE does not support it as of 2020.[55]
In its first versions, the CDR file format was a completely proprietary file format primarily used for vector graphic drawings, recognizable by the first two bytes of the file being "WL". Starting with CorelDraw 3, the file format changed to a Resource Interchange File Format (RIFF) envelope, recognizable by the first four bytes of the file being "RIFF", and a "CDR*vrsn" in bytes 9 to 15, with the asterisk "*" being just a blank in early versions.[57] Beginning with CorelDraw 4 it included the version number of the writing program in hexadecimal ("4" meaning version 4, "D" meaning version 13). The actual data chunk of the RIFF remains a Corel proprietary format.
In December 2006, the sK1 open-source project team started to reverse-engineer the CDR format.[62] The results and the first working snapshot of the CDR importer were presented at the Libre Graphics Meeting 2007 conference taking place in May 2007 in Montreal (Canada).[63] Later on the team parsed the structure of other Corel formats with the help of the open source CDR Explorer.[64] As of 2008, the sK1 project claims to have the best import support for CorelDraw file formats among open source software programs. The sK1 project also developed the UniConvertor, a command line open source tool which supports conversion from CorelDraw ver.7-X4 formats (CDR/CDT/CCX/CDRX/CMX) to other formats. UniConvertor is also used in the Inkscape and Scribus open source projects as an external tool for importing CorelDraw files.[65][66][67]
In 2007, Microsoft blocked CDR file format in Microsoft Office 2003 with the release of Service Pack 3 for Office 2003.[68][69] Microsoft later apologized for inaccurately blaming the CDR file format and other formats for security problems in Microsoft Office and released some tools for solving this problem.[70]
In 2012, the joint LibreOffice/re-lab team implemented libcdr, a library for reading CDR files from version 7 to X3 and CMX files.[71] The library has extensive support for shapes and their properties, including support for color management and spot colors, and has a basic support for text.[72] The library provides a built-in converter to SVG, and a converter to OpenDocument is provided by writerperfect package. The libcdr library is used in LibreOffice starting from version 3.6,[73] and thanks to public API it can be freely used by other applications.
Activate the Interactive Fill tool, then click on the ellipse. The property bar contains the set of fill options, and Uniform is currently selected, since the ellipse has a uniform (solid) color fill.
If we select the Fountain Fill option, the fill will automatically change from a solid fill to a gradient fill. By default, the gradient proceeds linearly, from the full uniform fill color at the left to white on the right.
Each of the controls can be used to adjust the gradient. You can drag either color node to adjust where the gradient begins and ends, drag the slider to adjust the rate of change, and drag the round node to adjust the angle.
You can click and drag, within the curve or outside, to start the gradient over. When you click and drag to add a gradient, you can specify the starting point and angle instead of the default left to right horizontal gradient.
You can also double-click along the gradient line to add a new color node. The new node will be placed where you click and is assigned a color along the range, but you can change the color using any of the methods described earlier.
In addition to changing gradient colors, there are other options on the property bar and Properties docker to modify gradients. For example, Reverse Fill switches color direction.
You can shorten the gradient line, which maintains the proportional distance between intermediate nodes. Then switch from the default arrangement to Repeat and Mirror or Repeat. The Smooth option smooths the transitions between colors.
You can copy a gradient from one object onto another. In this example, we want to copy the gradient from the ellipse onto the rectangle. Select the rectangle and activate the Interactive Fill tool. On the property bar, click the Copy Fill icon.
In this example of three arrows, activate the Interactive Fill tool, and click the arrow on the right to select it. Click and drag on the object to change the Uniform fill to Fountain fill, keeping Shift pressed so the gradient line stays horizontal.
Now you can use the Pick tool to select the other arrows, activate the Interactive Fill tool, use the Copy fill icon to get the same gradient, and replace the non-translucent colors.
Note that the Transparency tool also has a Fountain Fill option. The gradient interaction appears similar, but only transparency properties can be assigned or adjusted. Also, the settings affect the entire object, including both outline and fill.
I am trying to create an application in Python to modify CorelDRAW files. These cdr files are basically templates that I've added artwork to. I'm trying to create proof email files and a different layout print file. These files have to be JPEG as that is what my RIPing software uses to print.
I've got the layout part correct for the email files and I do not need help with laying out the print files either. What's not working correctly is exporting the JPEG files. The problem I'm having is that, no matter what I've tried, the program says that it's executing correctly but it is not exporting the JPEG file. It rearranges the items in the template correctly and makes the layout that should be exported but it never does the exporting. My code is below. Please help
After experimenting with the Corel API for almost a year using C# I came back to the python version of my code as I'm trying to create something wholly different but using the same principles. I thought I'd post the solution to this so that anyone else trying to experiment and automate will be able to do so.
@TwelveFoot Actually CorelLaser is an add-in for Corel. You need a base Corel install (they provide a sketchy version of Corel 12) for the add-in to work. That gives you the hook from Corel to the K40 bypassing LaserDrw. The toolbar gets populated with the controls from LaserDrw so you can go direct to the K40. That also means you can use any legit version of Corel you have (except Home & Student edition) up to X8.
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