Cardia User Guide
Getting started with Cardia Printing Supplies
Cardia is a simple to use card printing app that allows you to easily make cards and brochures using the Macintosh skills you already know. Cardia sets all of your artwork up and sends it to the printer so you do not have to do an insane amount of copying, pasting and tedious paper size calculations to get your cards to look right.
To get started the first thing you will need to do is tell Cardia if you want to use a new card design or work with a card you have already saved.
Let's select "A New Card Design" and press the Next button.
Next we need to give our card project a name. You can enter anything you like here. You can also come back and change it any time. For now, enter "Card One" and press the Next Button.
Now select the type of fold your card will have. You can select a paper style that will fold like a book, or fold like a tent, or just single page that will allow you to print on the front and back. A single page would be for something like a post card or a single sheet brochure. For this tutorial just select "It folds like a book" and press the Next Button.
Next we select the paper size our card will use. You can use the preset sizes or even enter your own custom size cards. If your printer can handle it - Cardia can format it and send it to your printer. For this project let's use a card size of 8.5x11. This is a common size for printer paper so it will be easy and inexpensive to experiment with. Now press the Next Button.
Now you are at the main card design screen.
1. The Main Design Box
Here is where you will do most of your design work. You can create new parts by using the "Add +" button or just dragging images onto the blank design box. In the design box you can move, resize, and reorder parts.
2. Card Side Selectors
A card design is made up of either four or two sides. You use the design box to edit and build a specific side of your card. For instance, a "book" folded card has four sides - Outside Front, Outside Back, Inside Left, and Inside Right. A "table tent" folded card has also has four sides named - Outside Front, Outside Back, Inside Top, and Inside Bottom. Use the Card Side selector buttons to work with each side of your card.
3. Adding New Parts
By pressing the Add + button at the top of the parts list you can add parts such as Images, Text, Rectangles, Ovals, and QR Codes, etc. Using these primitive shapes and parts you can create anything. Selecting one of the parts from the drop down menu will place a default part on the screen and allow you to edit it by dragging them to a new position, resizing, changing colors and effects and so on. For images you can load them using the standard macOS file open dialog box or drag them in from a folder or the desktop. You can even drag in images straight from your browser.
4. The Parts List
The scrolling column on the right side has little icons that represent the parts you have added to your card. They are displayed in front to back order. Cardia uses "The Painter's Algorithm" to paint parts on the card. This means that the parts at the top of the column will be the foremost part on the card and will obscure and hide any parts under/after it. This is similar to how an artist paints a picture. The painter will start with the background and then paint the foreground parts.
Painter's Algorithm - The distant mountains are painted first, followed by the closer meadows; finally, the trees, are painted. Although some trees are more distant from the viewpoint than some parts of the meadows, the ordering (mountains, meadows, trees) forms a valid depth order, because no object in the ordering obscures any part of a later object.
To change the order of your parts just drag the part's icon to a different position in the list and the design box will repaint itself using the new part order. To temporarily hide one of the parts remove the checkmark and Cardia will not paint that part. Re-check the box and the part will be painted again. To remove a part simply drag it out of the column to the right and it will disappear in a poof of dust. You can also right click on a part icon and select "Delete Part" from the drop down menu. Another item on the part icon right click dropdown menu is "Find Part and Move to Center". Sometimes during editing a part can get lost off to the side of the design box and you can't find it. Or maybe the part has gotten so large the sizing handles are no longer visible. If this happens just select "Find Part and Move to Center" from the right click drop down and the part will be found and then moved back to the center of the design box and resized to fit inside the box.
5. Editing Tools
Each part type has its own editing tools that are specific to that part. For instance the Text part editor not only has rotation and shadows but all the normal settings you would use for editing and formatting text. The tools automatically change when you select or add a new part.
Some Tips for Editing Parts -
Images: When resizing an image by dragging a corner you will notice the aspect ratio for the image remains intact. (The ratio between the width and height remains the same) This is usually the wanted behavior so that your image does not get stretched or squished. But sometimes you may want to stretch an image just a bit to make it fit. In that case, hold down the shift key when you start a drag from any corner and then the aspect ratio is no longer constrained during this drag.
Pressing the Center button will center the image in the center of the design box. If you hold down the shift key while pressing the Center button the image will move to the center and then resize to the largest size that will fit in the design box. (Remember, you can always do an Undo if you do not like the results)
Text Part Selection: Selecting a Text Part works a little differently than the other parts. Once a Text Part is on the design box canvas you can hold down on it with the mouse and drag it around. If you just click on the text, a caret will appear near where you clicked and the Text Part will go into editing mode. While editing text you can not rotate the part or add shadows. Once you exit the editing process the transformation tools will be available again. To deselect the Text Part and stop the editing process - just click on its icon in the parts list. This will keep the part selected and you can go back to dragging it again. Or, you can just click on an empty spot in the design box - or even on another part.
Nudging: By using the arrow keys you can slowly nudge a part into position. This is useful when you need smaller more precise alignments than when using the mouse. For instance nudging a rectangle into one of the corners. Nudging allows you to precisely place a part on a single pixel.
6. Background Colors
You can set a background color for each side of your card. To set a card's side background color first uncheck the "Use Clear Background" checkmark. Next press the "Background Color" colorwell and choose a color. To remove the color re-check "Use Clear Background".
A note about filling the background on printed cards... Background colors work best when saving the card to a PDF that will be displayed on a monitor. Printing a solid color to paper can be tricky. Filling the background with a solid color might not always work like you want. Not all inkjet or laser printers can print a solid page of color perfectly. This can show up as discolorations and a possibly soggy page from being saturated with ink. It's also possible that the printer can not print all the way to the edge of the paper which will leave a white border. (You could always trim that border away). If you want a color background it might be best to used colored paper. However there are issues with using colored paper. Most inkjet and laser printers can not print white so you would have to have a workaround for that.
7. Setting the View
Zoom: You can increase the visual size of the design box you are working with by changing the scale of the design box with the scale dropdown in the top left corner of the toolbar. You can pick a percentage you want or just select "Zoom to Fit" and the design box will grow to fit the available space. Note that this will not change the physical size of the printed card.
Grid Snapping: Under the View menu you can tell Cardia to snap parts to an imaginary grid. This will sometimes make it easier to line up multiple parts in the design box. You can make the grid visible or not. The grid will not print on the card when the card is sent to the printer.
Appearance: Using the View->Appearance menu you can tell Cardia to use light or dark mode - or have it set to auto and it follows the time of day.
Grabby Hands: Under the View menu this setting when enabled will change the cursor from an arrow to a hand when the cursor is over a part.
8. Virtual Margin Guides
One of the most useful and quite amazing features of Cardia is the Virtual Margin Guideline tool found under the View menu. When enabled this will draw a translucent gray frame around the edges of the design box showing you where the printer's margins are. This lets you design the card and visualize how your art can fit inside the margins. This frame not only shows you where the margins are but it also adds the correct margin to the spine of the card so your artwork can be symmetrically centered on each face of the card. The default margin is 0.20 inches but you can set it to whatever works for you and your printer.
This border will not print with your card or in the 3D preview, it's just a guide to let you know where the unprintable areas are on the card. If you do let a part slide under the translucent frame, the printer will try to print it. Cardia never clips any of your artwork as long as it is inside the design box.
One little problem... Cardia sets the actual printer's margins to 0.0 inches to accomplish this virtual margin magic but an unfortunate bug in the Apple print panel will sometimes inject margins into a document for a very small number of paper sizes. The only card size affected with Cardia's built in sizes is 8.5x11". We tried to get Apple to provide a work-around but they said they are too busy making emojis to address this issue right now. If you use a card size outside of the preset Cardia card sizes it would be a good idea to check and see if the print panel added margins without you asking. To see if this is happening to one of your cards - tell Cardia to print a card side using one of the print buttons at the bottom right side of the main design window. When the print panel appears next make sure "Show Margin Outline" is checked. This will show you where the margins have been set.
Normally that blue box in the print preview should be hugging the edges of the preview as if the margins were set to 0.0 inches. If it's inset a bit, the bug injected margins. And here is how you fix that!
Press the Cardia dropdown button on the print panel and then select "Page Attributes". This will pop up a listing of paper size choices with your paper choice selected with a checkmark.
Hold the mouse down on the selected printer size and in a second or so a new menu will pop up and let you select borderless. We are working to try to find a work-around so that you will not have to do this extra step in future versions of Cardia. This is what the blue margin outline should look like.
9. Printing Controls
You can print your card at anytime - even when you are not finished with it. There are two ways to preview your card. The best way to get an idea of what your card will look like is to press the "Print Preview" button. This will open a new window that has a 3D representation of your card that you can rotate and flip around just as if you were holding the real card. Just use the red arrows in the lower right to spin the card around. Press the red circle of arrows in the center of the control to recenter your card.
The other two print buttons are "Print Outside" and "Print Inside". These buttons will display the standard macOS Print dialog. You can from there send your card to your printer, save it as a PDF, or look at in the Preview app - in Preview you can do all kinds of things to your card's image.
The process for the final print of your card is to print one side, then flip the paper over and send it back through the printer to print the other side. To determine how your printer orients the print it would be best to practice on a regular piece of inkject paper to see which way you need to feed the paper in. Printers are like snowflakes. No two are alike.
Be sure to press the "Show Details" button to expand your printer's settings.
The are two radio buttons near the bottom of the print panel used to set the way Cardia will scale your card when it is sent to the printer. Usually you would want this to be set to "Scale to Fit. This will cause your image to be printed to the edge of the card. However, if you specified margins in a custom setup those margins will be respected and the image will fit inside the margins. Some of the macOS pre-defined paper sizes include margins. This is most noticeable in the 8x5"x11.0" paper size. If you select "Scale" Cardia will scale your card's printing area to fit inside the paper's margins.
Note: Most of the time you won't even need to specify anything about the printer here. When you are setting up the design for your card, you choose a paper size and that is what Cardia will tell the printer to use. If you want, you can override this by setting a custom paper size.
To see the preset paper sizes or define your own, press the Cardia dropdown button and then select "Page Attributes".
This will bring up a list of all the predefined paper settings the Macintosh has already defined. The paper sizes with the chevrons to the right side have several margin settings to chose from. If you hover over one of those sizes for a few seconds, a little box will appear that will tell you the margin sizes defined for that paper size. If you select "Manage Custom Sizes" do can define your own paper size and paper sizes.
Visualizing Margins: Margins can be a mystery causing a lot of guessing and experimenting. Cardia makes that a bit more easy to work with. If you put a checkmark in the "Show Margin Outline" Cardia will give you an idea of what your margins will look like and you can change them in realtime. Just go to the "Page Attribute" drop down and select the paper you want to use. When this box is checked the print preview will have a faint blue line that shows how the printer margins are defined for the selected paper size. If you leave this box checked and print the card, this margin outline will print as well as your card images.
A Few Words About Printing to the Edge: Printing to the edge of the paper can be difficult with some inkjet printers. Cardia will tell the printer to print to the edge but not all printers can do that. It's a good idea to do some tests using inexpensive paper to see how well your printer can handle going to the edge. Just cut a piece of regular paper down to the size of your card and test with that.
Tips for Printing Multiple Copies: If you are going to print a batch of cards you can tell the macOS Print dialog the number of copies to print. You can print one side of the number of copies you need - then print the other side feeding the previously printed cards through your printer.
Support is available by email seven days a week. Please contact us with any questions or suggestions. We can't wait to hear more ideas from you of what you want to see in Cardia!
Addison Software, Inc. email@example.com
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