맥OS 모하비 - 강조 색상

MacOS가 모하비로 넘어오면서 많이 홍보된 것이 더욱 발전된 다크 모드였다.

실제로 업그레이드를 해보니 다크모드도 다크모드지만, 강조 색상을 지정할 수 있게 되었다. 

이전 버전에서는 파란 색으로 고정되어 있었으나 모하비로 넘어오면서 8개의 프리셋 중에서 선택할 수 있게 되었다.

강조 색상을 변경하려면 다음과 같이 한다.

1. 시스템 환경 설정을 연다.
2. '일반'을 누른다.
3. 위에서 두 번째 메뉴 '강조 색상'에 있는 색 중에 원하는 것을 고른다. 기본은 파란색이다.

강조 색상은 메뉴에서 마우스가 올라가 있는 아이템, 라디오/체크/드롭다운 버튼, 선택 영역 등의 색에 적용된다.

그런데 아직은 기존 파란색 외의 다른 색들은 익숙하지 않아서 잘 쓸 것 같지는 않다.

참고로 각 색들의 RGB 값은 다음과 같다 (앞에서부터 R, G, B이다).

• 파란색 - 21, 126, 251
• 보라색 - 148, 65, 148
• 분홍색 - 245, 83, 158
• 빨간색 - 222, 58, 67
• 주황색 - 245, 130, 46
• 노란색 - 250, 183, 59
• 초록색 - 101, 184, 77
• 흑색 - 152, 152, 152

NaraImage updated to version 1.2.2.24

Small updates were made last week.
Most of them were actually 'bug fixes', not updates.

I found that the window size is a little bit smaller than it should be.
Width and height of the window are 1-pixel smaller, to be precise.
That means that you couldn't see the right-most column and the last row of the image with the previous version.
Now, finally, I noticed this and fixed it.

One more thing.
Full screen button was added on a control panel.
(In previous version of NaraImage, you can go full-screen by pressing F11 or maximize button).
When you go full-screen, the application covers everything, even a taskbar.
This is very different from other applications 'maximize' behavior - and that's why this functionality is called 'FULL-SCREEN'.
Every video player supports this since it helps to focus the content, video.
Interestingly enough, YUV viewers usually don't support this.
But finally, the world has the YUV viewer that supports Full-screen functionality.
You're welcome.

v1.2.2.21 changelog

• Removed file buffer reserve requirement.
  Previously, NaraImage had 30% of reserve requirement. It means that the application tried to preload the file to play a sequence smoothly. The reserve requirement was disabled by default, and only will be enabled while playing.
• Embellished the look - Changes are very subtle.
• Added border lines to toolbar.
• Changed the size of close button on property window.
• When you want to change the size of the image or the color space, you can double click 'Size' or 'Color' from Properties tab on the sidebar (You can also press F2).
  
  
  
  Now if you double click 'Size', size edit box will have focus, and if you double click 'Color', the color list will have focus. What you double clicked tells what you want to change.

Go to download the latest version of NaraImage

changelog 1.2.2.20

• Added RGB 10-bit.
• Added BGR 10-bit.
• Fixed a bug
• Previous version didn't show the rightmost column of the image. This bug has existed since version 1.2.2.19.
• Close button now has the border like the main window does.



Do you see the border on a toolbar and a close button?

• The last row of the image had been seen - I don't even know from when this existed. Fixed it anyway.
• Last version couldn't check the version from website properly. compiler was too smart so that it removed the code for speed up. 'volatile' solved the problem. I hope nobody downloaded the last version.

Download the latest version of NaraImage

changelog 1.2.2.18

NaraImage was updated to v1.2.2.18 on 15 Oct 2018.

• Added a description to AA (anti-aliasing) button.
  Anti-aliasing is the technique used to smooth out jagged edges, which occur when the display size is smaller than the actual size, by blending the color of an edge with the color of pixels around it.
  It requires extra filtering processes, thus, it can cause lagginess.
  When you play the video sequences and it is slow, please turn Anti-Aliasing off.
• Changed AboutBox to look much simpler.
  
• Added "more info" button to open homepage.
• Changed the color of the zoom button on a toolbar.
  Now the color does not change (it used to change when the mouse hovers and the button is clicked).
• Cursor does not change to I-Beam style on a disabled edit button.
  Zoom button on a toolbar is disabled when no images are selected. 

Download NaraImage

NaraImage - Selections

There are two ways to select an area in NaraImage.

1. Press 'S' to enter selection mode, click-and-drag to make a select region, then press 'ESC' to end selection mode.
2. Drag while pressing shift key

Right-click in a selection to see what we can do with a selection.

If you want to change the size of the selection, drag a selection border.

If you want to move a selection, click-and-drag the center of the selection.

(you can see that mouse cursor changes when you move your cursor to the center of the selection area).

You can modify a selection manually by selecting 'Edit Selection'.

 There are 4 edit boxes that represent x and y coordinates of left, top, right, and bottom sides of a selection.

If you want to export a selection to other formats, select 'Export' in the menu.
(Or, press Ctrl+E).
Learn 'Export'.

NaraImage - Export

You can export an image as PNG, raw YUV, or raw RGB file.

Press Ctrl+E to export. 

You can export a whole image or a part of the image. Use selection to export a part of the image (Learn 'Selection').