- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄368103 > PPSMMANUAL PPSMMANUAL PDF資料下載
參數(shù)資料
| 型號(hào)： | PPSMMANUAL |
| 英文描述： | PPSMMANUAL |
| 中文描述： | PPSMMANUAL |
| 文件頁(yè)數(shù)： | 51/187頁(yè) |
| 文件大?。?/td> | 1616K |
| 代理商： | PPSMMANUAL |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)當(dāng)前第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)
8-4
TText Display Management
Programmer’s Manual
8.4.2.1 Text output style
The output style defines an operation between the text bitmap and the existing
image at a specified display location. Five output styles are supported. The text
bitmap can replace, OR with, AND with, exclusive OR with, or be inverted to
replace the existing image.
8.4.2.2 Text Grey Levels
Depending on the hardware system, up to four grey levels (0 to 3) can be
supported. For details about the grey levels, refer to Section 6.4 - 1 bit-per-piChinese, both GB and BIG-5 code formats are supported.
Graphics and Section 6.5 - 2 bits-per-pixel Graphics
8.4.3
Setting Font Attributes
STATUS
TextSetFont
(U32 templateId P_FONTATTR pFontAttr)
Font attributes includes font type, font size (where applicable), and any attributes
(e.g. outline) that’s related to a particular font type.
A font attribute data structure, called FONTATTR, needs to be filled with the
desired values in order for these font attributes to be modified. These new font
attributes will take effect when text is displayed using the text template which has
these new values set. The following is the font attribute structure defined in
ppsm.h:
typedef struct
{
U16
U16
U16
U16
type;
width;
height;
attrib;
/* font type */
/* font width (in #pixels) */
/* font height (in #pixels) */
/* other font attributes */
Table 8-1 Supported Output Styles
Output Styles
Operation
REPLACE_STYLE
Replace
OR_STYLE
Or with
AND_STYLE
And with
EXOR_STYLE
Exclusive-Or with
INVERSE_STYLE
Invert and replace
Table 8-2 Supported Grey Levels
Grey Level Values
Color
BLACK
Black
DARK_GREY
Dark Grey
LIGHT_GREY
Light Grey
WHITE
White
Personal Portable System Manager
Programmer’s Manual
8-1
Chapter 8
Text Display Management
Applications must map the text with its properties described in a text template to
an area on the display screen, called the text display area, before any text can be
seen. This chapter describes the set of text tools provided by PPSM to manage
the display of text on the panning display screen.
PPSM supports 16-bit text data representation which allows the support of any
coded languages. The default is the support for various font types and sizes of
Asian and English characters display. The low level font driver supports both the
scalable and bitmap font technologies. PPSM provides a set of default English
fonts with size 8 x 10 and 16 x 20. If other fonts are needed, please contact the
ISV.
8.1
Text Representation
Both ASCII and Asian characters are stored internally as 16-bit values (type
TEXT) system-wide. For 8-bit ASCII, they are zero-extended to 16-bit. For
The most significant byte of a 16-bit word is used to distinguish between 16-bit
zero-extended ASCII and Asian codes; all 16-bit ASCII characters have a zero
most significant byte while all Asian codes will have a non-zero most significant
byte.
8.2
Text Display Area
Text can be displayed anywhere within the panning screen (refer to Section
2.3.2.2 - Panning Screen). Text is displayed starting at a specified location in a
row by column format one character at a time as shown in
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PPT005-1G-WW-2V-FE | DRUCKWANDLER |
| PPT020-1A-WF-2V-FE | DRUCKWANDLER |
| PPT100-1A-WN-2V-FE | DRUCKWANDLER |
| PPT100-1G-WN-2V-FE | DRUCKWANDLER |
| PPT500-1G-WN-2V-FE | DRUCKWANDLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PPSN815 | 制造商:Pyle 功能描述:10 ft Eight Channel RCA Phono Snake Cable |
| PPST2 | 制造商:Amphenol Audio 功能描述: |
| PP-ST-50MM | 制造商:Black Box Corporation 功能描述:PRE-POLISHED ST CON 50 MIC MM BLACK 12PAK |
| PP-ST-SM | 制造商:Black Box Corporation 功能描述:PRE-POLISHED ST CON SM BLUE 12PAK |
| PPST-SP | 制造商:Duratool 功能描述:Self Tapping Screw Kit-Panhead (Size 6-10) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。