-
Notifications
You must be signed in to change notification settings - Fork 1
/
dlgOpacity.pas
71 lines (57 loc) · 1.77 KB
/
dlgOpacity.pas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
(*
Greenfish Icon Editor Pro
Copyright (c) 2012-13 B. Szalkai
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*)
unit dlgOpacity;
interface
uses
LclIntf, LclType,
SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, AdjustControl, NumberEdit,
Layers, DocClass, BitmapEx, Filters, FilterDialog;
type
TfrmOpacity = class(TFilterDialog)
bOK: TButton;
bCancel: TButton;
neOpacity: TNumberEdit;
alOpacity: TAdjustLabel;
procedure neOpacityChange(Sender: TObject);
procedure FormShow(Sender: TObject);
private
{ Private declarations }
public
procedure FillInfo; override;
procedure DoFilter(bm: TBitmap32; Mask: TBitmap1); override;
end;
var
frmOpacity: TfrmOpacity;
implementation
{$R *.lfm}
procedure TfrmOpacity.FillInfo;
begin
inherited;
UndoText := 'MI_FLT_OPACITY';
end;
procedure TfrmOpacity.DoFilter;
begin
fltOpacity(bm, Mask, Round(neOpacity.Value * 2.56));
end;
procedure TfrmOpacity.neOpacityChange(Sender: TObject);
begin
InvokeEffect;
end;
procedure TfrmOpacity.FormShow(Sender: TObject);
begin
InvokeEffect;
end;
end.