PDF (vector — Portable Document Format)
Open BetaPDF, देखने और प्रिंट करने का सार्वभौमिक फ़ॉर्मैट है। PDF में वेक्टर मानचित्र किसी भी ज़ूम स्तर पर सभी विवरण बनाए रखता है और बिना किसी अतिरिक्त सॉफ़्टवेयर के किसी भी डिवाइस पर खुलता है।
मुख्य विशेषताएँ
PDF प्रारूप के बारे में
PDF (ISO 32000) is the format that opens everywhere: in a browser, on a phone, in any operating system, with nothing to install. The vector variant stores the map not as a picture but as geometry: road lines, building outlines and labels stay independent objects.
Two practical consequences follow. The map can be enlarged without losing crispness — in print the lines stay thin and even on any sheet size, from A4 to a poster. And it can be edited: the file opens in Illustrator, Inkscape or CorelDRAW as ordinary vector graphics, where objects can be recoloured and moved.
The file is assembled through the QGIS print layout in vector mode: labels stay text with embedded fonts — they show up in a document search and can be selected, not just looked at. The sheet size is chosen at export time (A4-A0) or picked automatically from the area of the region.
Vector PDF has a limit: the more objects there are, the heavier the file and the longer it takes to open — a map of a whole region can noticeably lag in a browser viewer. For such cases there is raster PDF: it opens instantly regardless of how dense the development is, but does not scale without losing crispness.
PDF फ़ाइलें कौन सा प्रोग्राम खोलता है
निम्नलिखित प्रोग्राम और अनुप्रयोग OSM2CDR से निर्यात की गई PDF (vector — Portable Document Format) (.pdf) फ़ाइलों को खोल, संपादित और उनके साथ काम कर सकते हैं:
Format specifications
- Open standard
- 2D only
- Lossless (no quality loss)
- No attributes
- Output: 1 file
- PDF 1.4 (ISO 32000). One flat page without layers: vector paths, live text, embedded fonts. Print-ready at 300 DPI.
PDF मानचित्रों का उपयोग कौन करता है
PDF कैसे निर्यात करें
निर्यात के बाद कैसे खोलें
- Any browser, Acrobat Reader, Preview on macOS or SumatraPDF — open and look; a document search will find street and place names, because the labels remained text.
- Adobe Illustrator or Inkscape (free) — open it as vector graphics: recolour layers, remove what you do not need, add your own labels, a frame and a legend.
- CorelDRAW — import the PDF for further prepress work, if the layout is being put together there.
- Printing — in the print dialog turn off "fit to page" and print at 100% scale, otherwise the stated map scale will no longer match the sheet.
- A print house — for offset, ask for the file in the PDF/X profile: we deliver it as a separate format, with the parameters that printing requires already written in.
PDF में लोकप्रिय मानचित्र
PDF (vector — Portable Document Format) मानचित्र निर्यात प्राप्त करें
OpenStreetMap से पेशेवर PDF मानचित्र डाउनलोड करें. तत्काल जनरेशन, कोई भी क्षेत्र.
अक्सर पूछे जाने वाले प्रश्न
अन्य प्रारूपों से तुलना करें
संबंधित प्रारूप
अक्सर एक साथ निर्यात किए जाते हैं
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