IT1189736B - Proportional chlorinator - Google Patents

Proportional chlorinator

Info

Publication number
IT1189736B
IT1189736B IT12449/86A IT1244986A IT1189736B IT 1189736 B IT1189736 B IT 1189736B IT 12449/86 A IT12449/86 A IT 12449/86A IT 1244986 A IT1244986 A IT 1244986A IT 1189736 B IT1189736 B IT 1189736B
Authority
IT
Italy
Prior art keywords
pixels
framestore
processor
image
stylus
Prior art date
Application number
IT12449/86A
Other languages
Italian (it)
Other versions
IT8612449A0 (en
Inventor
Raimondo Sciamanna
Original Assignee
Raimondo Sciamanna
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raimondo Sciamanna filed Critical Raimondo Sciamanna
Priority to IT12449/86A priority Critical patent/IT1189736B/en
Publication of IT8612449A0 publication Critical patent/IT8612449A0/en
Application granted granted Critical
Publication of IT1189736B publication Critical patent/IT1189736B/en

Links

Landscapes

  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)

Abstract

The graphic system includes a framestore (21) and a pipeline brush processor (22). Image pixels are read out of the framestore in batches and applied to an input of the brush processor. Other data representing colour shape and pressure of a line drawn by a user on a touch tablet (17) by way of a stylus (18) is also input to the processor. As the pixels pass through the processor they are modified by the other data. Batches of modified pixels are written back to the framestore. The reading and writing of pixels from the framestore (21) is interleaved with the reading of pixels for display as an image on a monitor (16). The system also includes an arrangement for interpolating stylus pressure to remove visible discontinuities or other changes in the drawn image resulting from significant changes in stylus pressure.
IT12449/86A 1986-03-21 1986-03-21 Proportional chlorinator IT1189736B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT12449/86A IT1189736B (en) 1986-03-21 1986-03-21 Proportional chlorinator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12449/86A IT1189736B (en) 1986-03-21 1986-03-21 Proportional chlorinator

Publications (2)

Publication Number Publication Date
IT8612449A0 IT8612449A0 (en) 1986-03-21
IT1189736B true IT1189736B (en) 1988-02-04

Family

ID=11140295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12449/86A IT1189736B (en) 1986-03-21 1986-03-21 Proportional chlorinator

Country Status (1)

Country Link
IT (1) IT1189736B (en)

Also Published As

Publication number Publication date
IT8612449A0 (en) 1986-03-21

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