![dia drawing tool cannot resize objects dia drawing tool cannot resize objects](http://dia-installer.de/doc/en/graphics/before-hor-spread.png)
A simple entity relationship (or ER) diagram will serve to illustrate the process. The default grid is drawn every centimeter in both directions. The canvas is decorated with a grid to guide the drawing.
![dia drawing tool cannot resize objects dia drawing tool cannot resize objects](http://dia-installer.de/doc/en/graphics/stacked.png)
This will pop up a window containing an empty canvas ready for drawing, similar to that in Figure 1. Click the left mouse button on the tool button to activate the tool.Ĭreating Diagrams A new diagram is initiated through File->New Diagram. If you are unsure of the purpose or intent of a shape or button simply move the mouse pointer to hover over the corresponding button and a tooltip will remind you. Finally, line types are selected with the final row of buttons. The next area selects the pen color and type. Below this (in a scrollable window if required) are the actual shapes provided by this sheet. The Sheets area is next with an option menu that may be showing UML as the currently selected sheet. The Pointer and Standard Shapes generally occupy the top half of the window. Main Dia Window The tools available on the main Dia window fall into four distinct areas. You then select objects, lay them out on the canvas, add the lines to connect the objects, and add relevant text.
![dia drawing tool cannot resize objects dia drawing tool cannot resize objects](http://dia-installer.de/doc/en/graphics/after-vert-spread.png)
1 Basic Operation The first step in drawing is to start a new canvas with File->New Diagram. The ER sheet, for example, has shapes for different types of entities, attributes and relationships as required when drawing entity relationship diagrams for database design. Dia is extensible through the use of sheets that contain collections of shapes for use in diagrams. It is ideal when the diagram has shapes that recur and are connected by lines. It is suitable for graphical languages such as dataflow diagrams, entity-relationship diagrams, organization flow charts, universal modelling language (UML) diagrams, electronic circuit diagrams and much more. When you next add an image to your diagram, you will be prompted to choose the image quality and size behaviour.DIA Creating Charts and Diagrams Dia is a vector-based drawing tool similar to Win32 OS Visio.
![dia drawing tool cannot resize objects dia drawing tool cannot resize objects](https://resources.jetbrains.com/help/img/idea/2022.1/db_show_query_map.png)
On the Storage tab, right-click on the database(default) entry under in the _Indexed DB section and select Delete “database (default).