本文整理汇总了C++中BFont::SetShear方法的典型用法代码示例。如果您正苦于以下问题：C++ BFont::SetShear方法的具体用法？C++ BFont::SetShear怎么用？C++ BFont::SetShear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BFont的用法示例。
在下文中一共展示了BFont::SetShear方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Read
status_t
CanvasMessage::ReadFontState(BFont& font)
{
uint8 encoding, spacing;
uint16 face;
uint32 flags, familyAndStyle;
font_direction direction;
float falseBoldWidth, rotation, shear, size;
Read(direction);
Read(encoding);
Read(flags);
Read(spacing);
Read(shear);
Read(rotation);
Read(falseBoldWidth);
Read(size);
Read(face);
status_t result = Read(familyAndStyle);
if (result != B_OK)
return result;
font.SetFamilyAndStyle(familyAndStyle);
font.SetEncoding(encoding);
font.SetFlags(flags);
font.SetSpacing(spacing);
font.SetShear(shear);
font.SetRotation(rotation);
font.SetFalseBoldWidth(falseBoldWidth);
font.SetSize(size);
font.SetFace(face);
return B_OK;
}示例2:
// GetBFont
BFont
Font::GetBFont() const
{
BFont font;
font.SetFamilyAndStyle(fFamily.String(), fStyle.String());
font.SetSize(fSize);
font.SetRotation(fRotation);
font.SetShear(fShear);
font.SetSpacing(fSpacing);
return font;
}示例3:
BFont
PSettings::GetFont(const char *name)
{
BFont font = be_plain_font;
font_data *val;
ssize_t size;
status_t s=FindData(name,B_ANY_TYPE,(const void**)&val,&size);
if(s==B_OK)
{
char *fstyle=NULL,*ffamily=NULL;
if(val->style[0]!=0)fstyle=val->style;
if(val->family[0]!=0)ffamily=val->family;
font.SetFamilyAndStyle(ffamily,fstyle);
font.SetSize(val->size);
font.SetShear(val->shear);
}
return font;
}示例4: screen
void
Message::Draw(BView *view, int32 frame)
{
if (view == NULL || view->Window() == NULL || !view->Window()->IsLocked())
return;
BScreen screen(view->Window());
if (!screen.IsValid())
return;
// Double-buffered drawing
BBitmap buffer(view->Bounds(), screen.ColorSpace(), true);
if (buffer.InitCheck() != B_OK)
return;
BView offscreen(view->Bounds(), NULL, 0, 0);
buffer.AddChild(&offscreen);
buffer.Lock();
// Set up the colors
rgb_color base_color = {(uint8)(rand() % 25), (uint8)(rand() % 25),
(uint8)(rand() % 25)};
offscreen.SetHighColor(base_color);
offscreen.SetLowColor(tint_color(base_color, 0.815F));
offscreen.FillRect(offscreen.Bounds(), kCheckered);
rgb_color colors[8] = {
tint_color(base_color, B_LIGHTEN_1_TINT),
tint_color(base_color, 0.795F),
tint_color(base_color, 0.851F),
tint_color(base_color, 0.926F),
tint_color(base_color, 1.05F),
tint_color(base_color, B_DARKEN_1_TINT),
tint_color(base_color, B_DARKEN_2_TINT),
tint_color(base_color, B_DARKEN_3_TINT),
};
offscreen.SetDrawingMode(B_OP_OVER);
// Set the basic font parameters, including random font family
BFont font;
offscreen.GetFont(&font);
font.SetFace(B_BOLD_FACE);
font.SetFamilyAndStyle(*(fFontFamilies.ItemAt(rand() % fFontFamilies.CountItems())), NULL);
offscreen.SetFont(&font);
// Get the message
BString *message = get_message();
BString *origMessage = new BString();
message->CopyInto(*origMessage, 0, message->Length());
// Replace newlines and tabs with spaces
message->ReplaceSet("\n\t", ' ');
int height = (int) offscreen.Bounds().Height();
int width = (int) offscreen.Bounds().Width();
// From 14 to 22 iterations
int32 iterations = (rand() % 8) + 14;
for (int32 i = 0; i < iterations; i++) {
// Randomly set font size and shear
BFont font;
offscreen.GetFont(&font);
float fontSize = ((rand() % 320) + 42) * fScaleFactor;
font.SetSize(fontSize);
// Set the shear off 90 about 1/2 of the time
if (rand() % 2 == 1)
font.SetShear((float) ((rand() % 135) + (rand() % 45)));
else
font.SetShear(90.0);
offscreen.SetFont(&font);
// Randomly set drawing location
int x = (rand() % width) - (rand() % width/((rand() % 8)+1));
int y = rand() % height;
// Draw new text
offscreen.SetHighColor(colors[rand() % 8]);
int strLength = message->Length();
// See how wide this string is with the current font
float strWidth = offscreen.StringWidth(message->String());
int drawingLength = (int) (strLength * (width / strWidth));
int start = 0;
if (drawingLength >= strLength)
drawingLength = strLength;
else
start = rand() % (strLength - drawingLength);
char *toDraw = new char[drawingLength+1];
strncpy(toDraw, message->String()+start, drawingLength);
toDraw[drawingLength] = 0;
offscreen.DrawString(toDraw, BPoint(x, y));
delete[] toDraw;
}
// Now draw the full message in a nice translucent box, but only
// if this isn't preview mode
if (!fPreview) {
BFont font(be_fixed_font);
font.SetSize(14.0);
offscreen.SetFont(&font);
font_height fontHeight;
font.GetHeight(&fontHeight);
//.........这里部分代码省略.........
示例5: if
//ctor
SpecificColorWindow :: SpecificColorWindow( BRect paramBound,
uint32 paramkind)
:
ScrollingWindow( paramBound,
myPrefs->lvwTitleStr[paramkind],
lScrollViewName[paramkind],
lNamePrefFrame[paramkind],
myPrefs->mpPreferenceSet,
true,
false),
mui32Kind(paramkind),
mpViewColorControl(NULL),
mpHighColorControl(NULL),
mpLowColorControl(NULL),
mpBarColorControl(NULL),
mpFillColorControl(NULL),
mpViewColorWell(NULL),
mpHighColorWell(NULL),
mpLowColorWell(NULL),
mpBarColorWell(NULL),
mpFillColorWell(NULL),
mpBarHeightGadget(NULL),
mpColorWellWidthGadget(NULL),
mpColorWellHeightGadget(NULL),
mpThumbRadioView(NULL),
mpCCLrv(NULL),
mpSliderBarCB(NULL),
mpSliderBarFillCB(NULL),
mpDemoItem(NULL)
{
sem_id calc_sem;
if ((calc_sem = create_sem(1, "calc_sem")) < B_NO_ERROR)
{
warning(myPrefs->FailCreateSemaphore);
return;
}
acquire_sem(calc_sem);
try
{
LayoutMatrix * pholdTitleLayoutMatrix = new LayoutMatrix(BESTSIZE, 1, 1, this);//rows,columns
/////////////////////////////////////////////////////////////////////////////////////////////
BFont * pBFont = new BFont(myPrefs->GetPreferredFont());
float fontSize = pBFont->Size();
fontSize *= 2;
if (fontSize > 200)
{
fontSize = 200;
}
pBFont->SetSize(fontSize);
pBFont->SetShear(122);
//will need offset for demo--use a seperate matrix and get it's bottom
MyStringDrawer * pMyStringDrawer = new MyStringDrawer( "specificTitleMyStringDrawer",
myPrefs->lvwTitleStr[mui32Kind],
pholdTitleLayoutMatrix,
pBFont);
/////////////////////////////
if (!myPrefs->mbUseColorControl && !myPrefs->mbUseColorWell)
{
warning(myPrefs->noCCenabled);
}
LayoutMatrix * pholdViewCCLayoutMatrix = NULL;
LayoutMatrix * pholdHighCCLayoutMatrix = NULL;
LayoutMatrix * pholdLowCCLayoutMatrix = NULL;
MyStringDrawer * pMyStringDrawerAXX = NULL;
MyStringDrawer * pMyStringDrawerBXX = NULL;
MyStringDrawer * pMyStringDrawerCXX = NULL;
rgb_color color;//re-use for every setvalue
if (myPrefs->mbUseColorControl)
{
pholdViewCCLayoutMatrix = new LayoutMatrix(BESTSIZE, 2, 1, this);//rows,columns
/////////////////////////////////////////////////////////////////////////////////////
pMyStringDrawerAXX = new MyStringDrawer( "MyStringDrawerAXX",
myPrefs->ColorWindowHeading2,
pholdViewCCLayoutMatrix);
////////////////////////////////////////////////////////////////////
mpViewColorControl = new MyColorControl( myPrefs->mCCL,
"ColorControlAXX",
COLORCONTROL_VIEW,
pholdViewCCLayoutMatrix);
switch (mui32Kind)
{
case SPECIFIC_COLOR_BUTTON:
myPrefs->GetPreferredMyButtonViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_PICTURE:
myPrefs->GetPreferredMyPictureButtonViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_RADIOVIEW:
myPrefs->GetPreferredMyRadioViewViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_CHECKBOX:
myPrefs->GetPreferredMyCheckBoxViewColor(&color);
mpViewColorControl->SetValue(color);
break;
case SPECIFIC_COLOR_STATUSBAR:
myPrefs->GetPreferredMyStatusBarViewColor(&color);
//.........这里部分代码省略.........