home *** CD-ROM | disk | FTP | other *** search
-
- DRAWSTUDIO TUTORIALS
-
-
- Terminology Used
- ----------------
- This manual uses a standard terms for describing the
- action of the program and its user interface. Because
- the program has a standard "look and feel" which is
- shared by other Amiga programs, new users of
- DrawStudio should have little difficulty navigating
- around the program.
-
- A few simple terms are explained below to give you an
- idea:
-
- - "Clicking". To "click" on an object or a
- button in a window, depress the left mouse
- button and release without moving the mouse.
- Clicking is the most common mouse operation in
- the program (after movement!).
-
- "Shift-clicking". Clicking the mouse as above,
- only holding down either of the "shift" keys
- whilst doing it. Shift clicking is used for
- selecting multiple objects. Similarly, Control-
- and Alt-clicking sometimes modify the operation
- of clicking.
-
- - "Dragging". To drag with the mouse, click down
- with the left mouse button and move the mouse.
- Once you are happy with the drag, release the
- mouse button. Objects are moved on the page by
- dragging them, and Shift-, Ctrl- and Alt-
- dragging may sometimes be performed to modify
- the drag operation.
-
-
-
- Tutorials
- ---------
- Following are a few simple tutorials which will give
- you an idea of the capabilities of the program.
-
-
- Starting the Program
- --------------------
- To start DrawStudio, simply double-click on the
- program's icon on Workbench. After the opening splash
- window has opened, you will be presented with a new
- project - ready for work.
-
- --------------------------------------------------
- IMPORTANT: If DrawStudio opens up with a screenmode
- you would like to change, choose Project/Display and
- click on the "Choose..." button (Screenmode section)
- to select a screenmode of your choice. To save the
- settings for later use, choose Settings/Save
- Settings.
- -----------------------------------------------
-
-
- The main window is the project window, and currently
- shows a blank page of paper. This window can be
- resized using the sizing gadget on the bottom right
- of the Project window. Down the left of the window is
- a toolbar;
-
- The top buttons in the toolbar select the
- drawing tools (lines, circles, curves, text,
- etc...)
-
- and the bottom buttons allow you to change the
- attributes of objects (colour, line thickness,
- line ends, etc...).
-
- At the bottom of the project window are two pop-ups
- for the current page and layer (see later) and a
- horizontal scroll bar for moving the page left and
- right. To the right of the project window is a
- vertical scroll bar. This allows you to move the
- portion of the page which is currently being
- displayed up and down.
-
- The default screenmode is 16 colours and HiRes
- Interlaced screen. This screenmode is available to
- all Amigas (AGA and non-AGA), however you may change
- the screenmode by selecting the "Project/Display..."
- menu item to open the display requester as outlined
- above.
-
- The display requester also allows you to change the
- display type of the page buffer. The page buffer is
- the area of memory that DrawStudio uses when drawing
- objects before they are displayed on the screen.
- Although all colours are kept in 24 bit accuracy
- internally, the page buffer can store either 1 bit, 8
- bits or 24 bits of colour information.
-
- Using more bits will allow DrawStudio to display
- objects better on the screen, but will require more
- memory to store the page buffer.
-
- The 1-bit page buffer gives very fast redraws,
- but only in black and white; this page buffer
- requires the minimum amount of memory.
-
- 8-bit greyscale buffers display all the effects
- available in DrawStudio, only without any
- colour.
-
- 8-bit colour buffers will display in colour, but
- do not show the transparency information that
- will be shown in 8 bit greyscale.
-
- 24 bit buffers are the highest quality, showing
- all the effects available in full colour; they
- also require the largest amount of memory.
-
- Choosing the page buffer type for your use depends on
- what you are designing and how you wish to output the
- final illustration. If you are using DrawStudio to
- produce diagrams for a technical report for example,
- using a 1 bit page buffer would provide all the
- quality required with a very fast screen redraw. If
- you are producing a drawing which will be printed out
- on a black and white printer, using the 8 bit
- greyscale page buffer will suffice. If you have a
- fast Amiga with lots of memory, using a 24 bit page
- buffer for all instances would be acceptable. You can
- of course change the page buffer type at any time
- during a design as needs require.
-
-
- How to Draw Simple Shapes
- -------------------------
- To draw simple lines, rectangles, circles etc... on
- the page, simply click on the appropriate tool on the
- toolbar and drag the new shape out on the page.
-
- Notice how that when you have drawn an object, it is
- surrounded by eight small rectangular points; these
- are called the "bounding box points". These points
- show the extremities of the object and are only
- displayed when the object is "selected".
-
- Many of the operations available in DrawStudio will
- only be applied to the currently selected objects.
-
- When the pointer tool is active, you may click on the
- bounding box points to drag them and re-size the
- object.
-
-
- Changing the Appearance of Objects
- ----------------------------------
- By default, all new objects drawn on the page will be
- drawn in the default style - black pen and no fill.
- The things which determine how an object is drawn are
- called the object's "attributes"; the object's
- colour, pen thickness, pen style and line ends are
- all attributes the object may have.
-
- To change the attributes of an object you can either
- use the Attributes requester ("Object/ Attributes..."
- menu) or the pop-ups which are in the lower half of
- the toolbar towards the left of the project window
- (these popups are the four lowest rows of tools you
- can see in the whole toolbar).
-
- Try drawing a circle on the page and, while the
- object is still selected, open the Pen (Line Colour)
- pop-up (this is located in the row fourth from bottom
- on the left).
-
- Click on any of the colours on the palette. The
- object's pen will change colour and the pop-up will
- close. If the object has not redrawn in colour, make
- sure that you are using either a 8 bit or 24 colour
- page buffer. Try changing the Page Buffer to see how
- it effects the way the colour fills are displayed on
- screen.
-
- Similarly open the Fill pop-up (next to the Pen pop-
- up) and change the colour of the circle's fill.
- Notice that objects can have no fill (None)- i.e. are
- transparent.
-
- To change the circle's Pen (Lines) dash style, open
- up the pen (Line) dash pop-up. You can also change
- the pen's thickness using the Pen thickness pop-up.
-
- The bottom two pop-ups change the styles at the start
- and end of lines. Making sure that there are no
- objects selected on page (click on an empty area of
- the page), draw a simple line. It will be drawn as a
- single, thin line. To add an arrowhead to the line,
- make sure the line is still selected and open the
- Line start pop-up.
-
- The line will now be drawn with arrowheads and the
- pop-up will close.
-
- But what happens if you want to draw lots of lines
- with arrowheads? It would be a really annoying to
- have to keep on selecting the pop-ups. DrawStudio
- helps you in two ways.
-
- The first method is to make all lines that are drawn,
- be drawn with arrowheads. To change the default line
- style (this also works for the colours and fills of
- objects), make sure that no objects on the page are
- selected then open the pop-up to change the arrowhead
- style. Now all lines will be drawn with the arrowhead
- that you've selected.
-
- Another method allows you to "inherit" the attributes
- from any other object on the current page. To create
- an object using the attributes from an existing
- objects, make sure that the original object is the
- only object selected on the page and then create the
- new object; it will be created with the attributes
- inherited from the original object.
-
-
- Complex Object Attributes
- -------------------------
- The previous section showed how the colours and line
- styles of objects can be changed using the pop-ups in
- the toolbar. For applying more complex attributes
- (e.g. gradient fills), this must be done from the
- Attributes requester (Object/Attributes).
-
- Select any object you have on the current page and
- open the attributes requester ("Object/
- Attributes..." menu).
-
- Here you can select the fill type of both the pen and
- the object fill independently. Try giving the circle
- you created above, a brick pattern for the pen and a
- gradient fill for its centre.
-
- IMPORTANT: Please Note that patterns can be
- edited. You can choose the colour of the
- foreground and background colours as well as use
- transparent colours.
-
-
- Drawing Aids
- ------------
- Creating illustrations with a drawing package is a
- different process than using a paint package.
- DrawStudio has a wide range of layout tools which
- will aid you to create both accurate drawings and
- realistic illustrations.
-
- The simplest tool which is present in most drawing
- packages is "Snapping to a grid". This is activated
- by either toggling the "Layout/Snap to grid" menu
- item or from the Snapping requester.
-
- You can snap to the horizontal and vertical grids
- independently and you may adjust the size of the
- horizontal and vertical grids independently. Using
- "snap to grid" is useful when creating technical
- diagrams or flow charts.
-
- DrawStudio also allows you to snap to objects -
- snapping to object ends, points, lines and curves is
- supported. This is very useful when creating artistic
- illustrations, as these types of illustrations do not
- fit well to a regular grid. To try snapping to an
- object, open the snapping requester and select all
- the snapping to object buttons.
-
- Now draw a Bezier object which contains both lines
- and curves. Now create a simple line object and as
- you are dragging the end of the line near the Bezier
- object, notice how the line end snaps to the Bezier
- object. The mouse pointer will change to show whether
- the line is snapping to a line, curve, point or end
- of the curve.
-
- When you release the mouse button, the line will be
- created which snaps EXACTLY to the location on the
- Bezier curve.
-
- Another tool which can prove very useful is the align
- tool; this is available through the Align requester
- ("Object/ Align..." menu). This allows you to align
- object to each other or to the page as a whole;
- objects may be left, right or centre justified with
- respect to themselves or the page. The align
- requester can also be used to distribute (i.e. spread
- out) objects on the page.
-
- For example, to centre an object on the page, select
- any object on the page and open the align requester
- and play with the different settings to see how
- powerful this function is. There is a Preview to make
- things more intuitive for you.
-
-
- Pages, Layers and Objects
- -------------------------
- So far, we have only considered adding objects onto a
- single page. DrawStudio supports multiple pages (much
- the same way as a DTP program or a word processor),
- allowing documents to be created which will be
- printed out to several pages. To change the current
- page or to add or delete pages you can either click
- the page pop-up at the bottom of the project window
- or select the "Layout/ Pages..." menu item.
-
- Each page can also contain a number of "layers". A
- layer is like a layer of glass that is laid on the
- page, onto which you can draw objects. Each layer is
- transparent, showing through the layers below it;
- layers can be added and deleted from either the layer
- pop-up at the bottom of the project window or by
- selecting the "Layout/Layers..." menu item.
-
- Layers allows you to create illustrations by drawing
- the layers one at a time. For example you may want to
- draw the background of an illustration first,
- followed by the foreground objects. This has the
- advantage that once a layer is finished it can be
- made un-editable (so that you won't accidentally
- change it) or displayed greyed out to make foreground
- layers clearer to see. Layers can also be made
- entirely invisible if required.
-
- By default, all pages are created containing one
- layer called "Layer 1". To create another layer, open
- the layers requester ("Layout/Layers..." menu) and
- click the "New" button; a new layer called "Layer 2"
- will be created.
-
- Click "OK" to close the requester. Now when you
- create new objects they will be added to Layer 2 and
- you will not be able to edit any objects that are on
- Layer 1 (go on, just try moving one!).
-
- Once you have objects on both layers you can try
- changing the displaying of the layers in the layers
- requester (try making a layer "greyscale" and then
- "invisible"). The order of the layers can also be
- changed by dragging their names in the list; layers
- at the top of the list are drawn above layers lower
- in list.
-
-
- Text
- ----
- Text can be added to the page using the text tool.
- Try selecting the text tool and clicking on the page.
- A cursor is shown and you may enter text by typing
- directly onto the page - pressing the "Enter" key
- will move the cursor to a newline.
-
- The text may be justified to either left, right or
- central justification using the "Text/ Alignment"
- menu. To change the font style, open the font
- requester ("Text/ Font..." menu) and choose a new
- font.
-
- To edit the text later, just double click on it with
- the text tool.
-
-
- Effects
- -------
- DrawStudio will allows you to warp and bend most
- objects to provide a range of special effects. This
- is all performed through the warp requester
- ("Effects/ Warp..." menu).
-
- Create some text and make sure it is selected. Open
- the warp requester. Try clicking through the range of
- effects available, adjusting the slider to enhance or
- reduce the scale of the effect. When you have found
- an effect you wish to try, click "Warp" to apply the
- effect.
-
- Custom warps can be created by clicking on the "Use
- envelope button". This draws a bounding box
- "envelope" with points that can be stretched and
- moved to create stretched envelope.
-
- This is very much like stretching a rectangular piece
- of rubber -once you click off the object, it will be
- stretched like the envelope.
-
-
- Finally...
- ----------
- I hope this has given you a rough idea of the some of
- the capabilities of the program and some of the tools
- available for creating illustrations. The most
- effective way to find out about the program is to
- purchase the full version which will come with a
- comprehensive manual. To order DrawStudio, See the
- "Order Information" file.
-
-