Category Archives: Help topics about Bitmap2LCD

Bitmap2LCD File Explorer : Filter Settings

Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems.

File Explorer : Filter Settings

In the file explorer, you can show/hide the folders in the list (yellow arrow) , Show all files or only the files made today (red arrow) and filter the list by their extension and type (blue arrow) and the panel below the blue arrow.

The filter status can be seen in the file count string which is shown in the statusbar at the right at the top of the window .

Bitmap2LCD Explorer filters

Resize and then Import a graphic into the Work Canvas

Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems.

Resize and then Import a graphic into the Work Canvas

Bitmap2LCD Resize Preview

Outdated information :

Since v2.6B, there’s a new toolbar at the top of the graphic (blue arrow)

When importing a graphic file, you can choose to resize the graphic size in the graphic preview (yellow arrow) or turn the graphic or reload the original graphic.

If the graphic is much larger in size than the work canvas, you will see a “blue frame” in the preview, frame which shows the size of the Work Canvas. You can move this area to the graphic detail you wish to import. In this case, the later message box resize to fit should be answered with NO.

When you want to resize the graphic, click on the selection button (yellow button) and then define the size on the image with mouse. The preview will be resized.

When ready import the graphic (red arrow) to the floating selection layer above the work canvas. When ready paste the floating selection layer.

An example of an image import and resize in Bitmap2LCD

Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems.

Let’s see an example of an image import and resize in Bitmap2LCD

  • To import an image, click on the image filename inside the file explorer of Bitmap2LCD
  • If the picture size is bigger as the Work Canvas, ( in this example a 500 x 579 pixels image – red arrow – and a 128 x 128 pixels Work Canvas ) a red frame in a proportional size of the canvas appears in the image preview (blue arrow)
  • Move the mouse inside this red frame in the image preview (blue arrow), and move the frame to the area you would like to import.
  • When ready, click the import image button (the button at the right side below the preview)

  • In the “Resize to fit ?”pop-up message, choose  = NO
  • In this example, Bitmap2LCD converts the 236 “colors” picture to the 16 gray levels for the target Graphic LCD

  •  If needed, move the selected area inside the canvas (click & move with mouse)
  • If you want to adjust the size of the image import, click the resize selection button (green arrow)
  • Then use the mouse wheel or the resize area buttons to resize the import (orange arrow)
  • At the end, Paste the selection (Paste Button or Return Key)

About the File Explorer in Bitmap2LCD

Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems.

File explorer files view settings

  • include / exclude the folders in/from the list of files ( yellow arrow )
  • include / exclude older than today’s files in/from  the list of files ( blue arrow )
  • Refreshing the list of files, for example after insertion of a USB Stick
  • Filtering the list to only show a family of files. ( fig1. the file filter list is popped up )

If any file list filter is set, in the status bar at the top right side of the file explorer, the count of elements is displayed as NOT FILTERED OUT.

Use the file explorer’s project path in Bitmap2LCD

Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems.

At the top left side of the file explorer, you can set your 5 different project folders.

You can differentiate Graphic files, Output files ,Documentation files, Fonts files and Touch Panel files.

When you’ve selected the folder in the file explorer, click the blue, red, yellow, green or orange icon (fig1. blue arrow at the bottom)  corresponding to the files family, in order to set the path.

Later on, you can either click on one of the the direct links (red arrow) for unfiltered files lists or on the file family (for example upper blue arrow) to display a filtered list. (This files filtering option can be disabled or enabled at the bottom of the filters menu)

 

 

New window layouts and menus ( since Bitmap2LCD v2.0 )

Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems.

From v2.0 upwards, the work canvas window ( pixel painting grid ) became smaller than before and the former large menu at the top of the main window, has been replaced by a main menu (blue arrow) and sub-menu (red arrow ) structure. Sub-menu content just changes depending on what’s selected on Main menu.

A new fast access menu is accessible by right-clicking at the down right corner work canvas button or on the horizontal and vertical scrollbars. (Green arrows)

When the Work Canvas Window background is red, it means that an active area selection is still active ! This area can be moved by a mouse drag, and then pasted at the right position.

The pixel color can be selected by right- ( or left-) clicking on the foreground/background color icons (On the fig. below black=FG White =BG).

Foreground and background colors, can also easily be swapped.