HTML <area> medya Özelliği
Örnek
Hedef URL'nin hangi medya/cihaz için optimize edildiğini belirtmek için medya özniteliğini kullanın:
<map name="planetmap">
<area shape="rect" coords="0,0,82,126" alt="Sun"
href="sun.htm" media="screen and (min-color-index:256)">
</map>
Tanım ve Kullanım
Nitelik media
, hedef URL'nin hangi medya/cihaz için optimize edildiğini belirtir.
Bu öznitelik, URL'nin özel cihazlar (iPhone gibi), konuşma veya basılı medya için tasarlandığını belirtmek için kullanılır.
Bu öznitelik birkaç değeri kabul edebilir.
Yalnızca href
öznitelik mevcutsa kullanılır.
Not: Bu özellik tamamen tavsiye niteliğindedir.
Tarayıcı Desteği
Attribute | |||||
---|---|---|---|---|---|
media | Yes | Yes | Yes | Yes | Yes |
Sözdizimi
<area media="value">
Olası Operatörler
Value | Description |
---|---|
and | Specifies an AND operator |
not | Specifies a NOT operator |
, | Specifies an OR operator |
Cihazlar
Value | Description |
---|---|
all | Default. Suitable for all devices |
aural | Speech synthesizers |
braille | Braille feedback devices |
handheld | Handheld devices (small screen, limited bandwidth) |
projection | Projectors |
Print preview mode/printed pages | |
screen | Computer screens |
tty | Teletypes and similar media using a fixed-pitch character grid |
tv | Television type devices (low resolution, limited scroll ability) |
değerler
Value | Description |
---|---|
width | Specifies the width of the targeted display area. "min-" and "max-" prefixes can be used. Example: media="screen and (min-width:500px)" |
height | Specifies the height of the targeted display area. "min-" and "max-" prefixes can be used. Example: media="screen and (max-height:700px)" |
device-width | Specifies the width of the target display/paper. "min-" and "max-" prefixes can be used. Example: media="screen and (device-width:500px)" |
device-height | Specifies the height of the target display/paper. "min-" and "max-" prefixes can be used. Example: media="screen and (device-height:500px)" |
orientation | Specifies the orientation of the target display/paper. Possible values: "portrait" or "landscape" Example: media="all and (orientation: landscape)" |
aspect-ratio | Specifies the width/height ratio of the targeted display area. "min-" and "max-" prefixes can be used. Example: media="screen and (aspect-ratio:16/9)" |
device-aspect-ratio | Specifies the device-width/device-height ratio of the target display/paper. "min-" and "max-" prefixes can be used. Example: media="screen and (aspect-ratio:16/9)" |
color | Specifies the bits per color of target display. "min-" and "max-" prefixes can be used. Example: media="screen and (color:3)" |
color-index | Specifies the number of colors the target display can handle. "min-" and "max-" prefixes can be used. Example: media="screen and (min-color-index:256)" |
monochrome | Specifies the bits per pixel in a monochrome frame buffer. "min-" and "max-" prefixes can be used. Example: media="screen and (monochrome:2)" |
resolution | Specifies the pixel density (dpi or dpcm) of the target display/paper. "min-" and "max-" prefixes can be used. Example: media="print and (resolution:300dpi)" |
scan | Specifies scanning method of a tv display. Possible values are "progressive" and "interlace". Example: media="tv and (scan:interlace)" |
grid | Specifies if the output device is grid or bitmap. Possible values are "1" for grid, and "0" otherwise. Example: media="handheld and (grid:1)" |
❮ HTML <area> etiketi